1126423312

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{67499}}^1$

素因数の和:67663

約数の個数: 40

約数和(自身を含む): 2511000000

約数和(自身を除く): 1384576688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 16688, 67499, 134998, 269996, 472493, 539992, 944986, 1079984, 1889972, 3779944, 7559888, 10057351, 20114702, 40229404, 70401457, 80458808, 140802914, 160917616, 281605828, 563211656, 1126423312]

約数ペア:

[(1, 1126423312), (2, 563211656), (4, 281605828), (7, 160917616), (8, 140802914), (14, 80458808), (16, 70401457), (28, 40229404), (56, 20114702), (112, 10057351), (149, 7559888), (298, 3779944), (596, 1889972), (1043, 1079984), (1192, 944986), (2086, 539992), (2384, 472493), (4172, 269996), (8344, 134998), (16688, 67499)]