253263388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{476059}}^1$

素因数の和:476089

約数の個数: 24

約数和(自身を含む): 533187200

約数和(自身を除く): 279923812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 476059, 952118, 1904236, 3332413, 6664826, 9045121, 13329652, 18090242, 36180484, 63315847, 126631694, 253263388]

約数ペア:

[(1, 253263388), (2, 126631694), (4, 63315847), (7, 36180484), (14, 18090242), (19, 13329652), (28, 9045121), (38, 6664826), (76, 3332413), (133, 1904236), (266, 952118), (532, 476059)]