2007441352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1886693}}^1$

素因数の和:1886725

約数の個数: 32

約数和(自身を含む): 4528065600

約数和(自身を除く): 2520624248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1886693, 3773386, 7546772, 13206851, 15093544, 26413702, 35847167, 52827404, 71694334, 105654808, 143388668, 250930169, 286777336, 501860338, 1003720676, 2007441352]

約数ペア:

[(1, 2007441352), (2, 1003720676), (4, 501860338), (7, 286777336), (8, 250930169), (14, 143388668), (19, 105654808), (28, 71694334), (38, 52827404), (56, 35847167), (76, 26413702), (133, 15093544), (152, 13206851), (266, 7546772), (532, 3773386), (1064, 1886693)]