645101462

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271279}}^1$

素因数の和:271351

約数の個数: 16

約数和(自身を含む): 1025438400

約数和(自身を除く): 380336938

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 271279, 542558, 7867091, 11122439, 15734182, 22244878, 322550731, 645101462]

約数ペア:

[(1, 645101462), (2, 322550731), (29, 22244878), (41, 15734182), (58, 11122439), (82, 7867091), (1189, 542558), (2378, 271279)]