13307916388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 26777520000

約数和(自身を除く): 13469603612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 229, 247, 262, 449, 458, 494, 524, 898, 916, 988, 1703, 1796, 2489, 2977, 3406, 4351, 4978, 5837, 5954, 6812, 8531, 8702, 9956, 11674, 11908, 17062, 17404, 23348, 29999, 32357, 34124, 56563, 58819, 59998, 64714, 102821, 110903, 113126, 117638, 119996, 129428, 205642, 221806, 226252, 235276, 389987, 411284, 443612, 569981, 764647, 779974, 1117561, 1139962, 1336673, 1529294, 1559948, 1953599, 2235122, 2279924, 2673346, 3058588, 3907198, 4470244, 5346692, 7409753, 7814396, 13469551, 14528293, 14819506, 25396787, 26939102, 29056586, 29639012, 50793574, 53878204, 58113172, 101587148, 175104163, 255921469, 350208326, 511842938, 700416652, 1023685876, 3326979097, 6653958194, 13307916388]

約数ペア:

[(1, 13307916388), (2, 6653958194), (4, 3326979097), (13, 1023685876), (19, 700416652), (26, 511842938), (38, 350208326), (52, 255921469), (76, 175104163), (131, 101587148), (229, 58113172), (247, 53878204), (262, 50793574), (449, 29639012), (458, 29056586), (494, 26939102), (524, 25396787), (898, 14819506), (916, 14528293), (988, 13469551), (1703, 7814396), (1796, 7409753), (2489, 5346692), (2977, 4470244), (3406, 3907198), (4351, 3058588), (4978, 2673346), (5837, 2279924), (5954, 2235122), (6812, 1953599), (8531, 1559948), (8702, 1529294), (9956, 1336673), (11674, 1139962), (11908, 1117561), (17062, 779974), (17404, 764647), (23348, 569981), (29999, 443612), (32357, 411284), (34124, 389987), (56563, 235276), (58819, 226252), (59998, 221806), (64714, 205642), (102821, 129428), (110903, 119996), (113126, 117638)]