810147304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{12421}}^1$

素因数の和:12721

約数の個数: 32

約数和(自身を含む): 1574115840

約数和(自身を除く): 763968536

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 1052, 2104, 8153, 12421, 16306, 24842, 32612, 49684, 65224, 99368, 385051, 770102, 1540204, 3080408, 3266723, 6533446, 13066892, 26133784, 101268413, 202536826, 405073652, 810147304]

約数ペア:

[(1, 810147304), (2, 405073652), (4, 202536826), (8, 101268413), (31, 26133784), (62, 13066892), (124, 6533446), (248, 3266723), (263, 3080408), (526, 1540204), (1052, 770102), (2104, 385051), (8153, 99368), (12421, 65224), (16306, 49684), (24842, 32612)]