13426116004

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{397}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 27970548480

約数和(自身を除く): 14544432476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 331, 356, 397, 574, 623, 662, 794, 1148, 1246, 1324, 1588, 2317, 2492, 2779, 3649, 4634, 5558, 7298, 9268, 11116, 13571, 14596, 16277, 25543, 27142, 29459, 32554, 35333, 51086, 54284, 58918, 65108, 70666, 94997, 102172, 113939, 117836, 131407, 141332, 189994, 206213, 227878, 247331, 262814, 379988, 412426, 455756, 494662, 525628, 824852, 919849, 989324, 1207819, 1448653, 1839698, 2415638, 2897306, 3679396, 4831276, 5387687, 5794612, 8454733, 10140571, 10775374, 11695223, 16909466, 20281142, 21550748, 23390446, 33818932, 37713809, 40562284, 46780892, 75427618, 81866561, 150855236, 163733122, 327466244, 479504143, 959008286, 1918016572, 3356529001, 6713058002, 13426116004]

約数ペア:

[(1, 13426116004), (2, 6713058002), (4, 3356529001), (7, 1918016572), (14, 959008286), (28, 479504143), (41, 327466244), (82, 163733122), (89, 150855236), (164, 81866561), (178, 75427618), (287, 46780892), (331, 40562284), (356, 37713809), (397, 33818932), (574, 23390446), (623, 21550748), (662, 20281142), (794, 16909466), (1148, 11695223), (1246, 10775374), (1324, 10140571), (1588, 8454733), (2317, 5794612), (2492, 5387687), (2779, 4831276), (3649, 3679396), (4634, 2897306), (5558, 2415638), (7298, 1839698), (9268, 1448653), (11116, 1207819), (13571, 989324), (14596, 919849), (16277, 824852), (25543, 525628), (27142, 494662), (29459, 455756), (32554, 412426), (35333, 379988), (51086, 262814), (54284, 247331), (58918, 227878), (65108, 206213), (70666, 189994), (94997, 141332), (102172, 131407), (113939, 117836)]