1840270544

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{150743}}^1$

素因数の和:150867

約数の個数: 40

約数和(自身を含む): 4112296320

約数和(自身を除く): 2272025776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 150743, 301486, 602972, 1055201, 1205944, 2110402, 2411888, 4220804, 8441608, 16430987, 16883216, 32861974, 65723948, 115016909, 131447896, 230033818, 262895792, 460067636, 920135272, 1840270544]

約数ペア:

[(1, 1840270544), (2, 920135272), (4, 460067636), (7, 262895792), (8, 230033818), (14, 131447896), (16, 115016909), (28, 65723948), (56, 32861974), (109, 16883216), (112, 16430987), (218, 8441608), (436, 4220804), (763, 2411888), (872, 2110402), (1526, 1205944), (1744, 1055201), (3052, 602972), (6104, 301486), (12208, 150743)]