531828232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{138209}}^1$

素因数の和:138265

約数の個数: 32

約数和(自身を含む): 1102915800

約数和(自身を除く): 571087568

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 138209, 276418, 552836, 1105672, 1796717, 3593434, 5113733, 7186868, 10227466, 14373736, 20454932, 40909864, 66478529, 132957058, 265914116, 531828232]

約数ペア:

[(1, 531828232), (2, 265914116), (4, 132957058), (8, 66478529), (13, 40909864), (26, 20454932), (37, 14373736), (52, 10227466), (74, 7186868), (104, 5113733), (148, 3593434), (296, 1796717), (481, 1105672), (962, 552836), (1924, 276418), (3848, 138209)]