2021846512

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{119551}}^1$

素因数の和:119717

約数の個数: 40

約数和(自身を含む): 4506632192

約数和(自身を除く): 2484785680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 119551, 239102, 478204, 836857, 956408, 1673714, 1912816, 3347428, 6694856, 13389712, 18052201, 36104402, 72208804, 126365407, 144417608, 252730814, 288835216, 505461628, 1010923256, 2021846512]

約数ペア:

[(1, 2021846512), (2, 1010923256), (4, 505461628), (7, 288835216), (8, 252730814), (14, 144417608), (16, 126365407), (28, 72208804), (56, 36104402), (112, 18052201), (151, 13389712), (302, 6694856), (604, 3347428), (1057, 1912816), (1208, 1673714), (2114, 956408), (2416, 836857), (4228, 478204), (8456, 239102), (16912, 119551)]