7138795466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1\times {\mathrm{3671}}^1$

素因数の和:6110

約数の個数: 32

約数和(自身を含む): 12005677440

約数和(自身を除く): 4866881974

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2389, 3671, 4778, 7342, 26279, 40381, 52558, 80762, 88393, 135827, 176786, 271654, 972323, 1494097, 1944646, 2988194, 8770019, 17540038, 96470209, 192940418, 324490703, 648981406, 3569397733, 7138795466]

約数ペア:

[(1, 7138795466), (2, 3569397733), (11, 648981406), (22, 324490703), (37, 192940418), (74, 96470209), (407, 17540038), (814, 8770019), (2389, 2988194), (3671, 1944646), (4778, 1494097), (7342, 972323), (26279, 271654), (40381, 176786), (52558, 135827), (80762, 88393)]