2661641768

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{169661}}^1$

素因数の和:169757

約数の個数: 32

約数和(自身を含む): 5222196360

約数和(自身を除く): 2560554592

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 15688, 169661, 339322, 678644, 1357288, 6277457, 8992033, 12554914, 17984066, 25109828, 35968132, 50219656, 71936264, 332705221, 665410442, 1330820884, 2661641768]

約数ペア:

[(1, 2661641768), (2, 1330820884), (4, 665410442), (8, 332705221), (37, 71936264), (53, 50219656), (74, 35968132), (106, 25109828), (148, 17984066), (212, 12554914), (296, 8992033), (424, 6277457), (1961, 1357288), (3922, 678644), (7844, 339322), (15688, 169661)]