495187836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288571}}^1$

素因数の和:288602

約数の個数: 48

約数和(自身を含む): 1357442688

約数和(自身を除く): 862254852

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 288571, 577142, 865713, 1154284, 1731426, 3174281, 3462852, 3751423, 6348562, 7502846, 9522843, 11254269, 12697124, 15005692, 19045686, 22508538, 38091372, 41265653, 45017076, 82531306, 123796959, 165062612, 247593918, 495187836]

約数ペア:

[(1, 495187836), (2, 247593918), (3, 165062612), (4, 123796959), (6, 82531306), (11, 45017076), (12, 41265653), (13, 38091372), (22, 22508538), (26, 19045686), (33, 15005692), (39, 12697124), (44, 11254269), (52, 9522843), (66, 7502846), (78, 6348562), (132, 3751423), (143, 3462852), (156, 3174281), (286, 1731426), (429, 1154284), (572, 865713), (858, 577142), (1716, 288571)]