2100038776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{907}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 4365809280

約数和(自身を除く): 2265770504

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 317, 332, 634, 664, 907, 913, 1268, 1814, 1826, 2536, 3487, 3628, 3652, 6974, 7256, 7304, 9977, 13948, 19954, 26311, 27896, 39908, 52622, 75281, 79816, 105244, 150562, 210488, 287519, 289421, 301124, 575038, 578842, 602248, 828091, 1150076, 1157684, 1656182, 2300152, 2315368, 3162709, 3312364, 6325418, 6624728, 12650836, 23864077, 25301672, 47728154, 95456308, 190912616, 262504847, 525009694, 1050019388, 2100038776]

約数ペア:

[(1, 2100038776), (2, 1050019388), (4, 525009694), (8, 262504847), (11, 190912616), (22, 95456308), (44, 47728154), (83, 25301672), (88, 23864077), (166, 12650836), (317, 6624728), (332, 6325418), (634, 3312364), (664, 3162709), (907, 2315368), (913, 2300152), (1268, 1656182), (1814, 1157684), (1826, 1150076), (2536, 828091), (3487, 602248), (3628, 578842), (3652, 575038), (6974, 301124), (7256, 289421), (7304, 287519), (9977, 210488), (13948, 150562), (19954, 105244), (26311, 79816), (27896, 75281), (39908, 52622)]