1407254384

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{7549}}^1$

素因数の和:7809

約数の個数: 40

約数和(自身を含む): 2786131200

約数和(自身を除く): 1378876816

約数列:

[1, 2, 4, 8, 16, 61, 122, 191, 244, 382, 488, 764, 976, 1528, 3056, 7549, 11651, 15098, 23302, 30196, 46604, 60392, 93208, 120784, 186416, 460489, 920978, 1441859, 1841956, 2883718, 3683912, 5767436, 7367824, 11534872, 23069744, 87953399, 175906798, 351813596, 703627192, 1407254384]

約数ペア:

[(1, 1407254384), (2, 703627192), (4, 351813596), (8, 175906798), (16, 87953399), (61, 23069744), (122, 11534872), (191, 7367824), (244, 5767436), (382, 3683912), (488, 2883718), (764, 1841956), (976, 1441859), (1528, 920978), (3056, 460489), (7549, 186416), (11651, 120784), (15098, 93208), (23302, 60392), (30196, 46604)]