428046486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{90191}}^1$

素因数の和:90316

約数の個数: 32

約数和(自身を含む): 987061248

約数和(自身を除く): 559014762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 90191, 180382, 270573, 541146, 631337, 1262674, 1894011, 3788022, 10191583, 20383166, 30574749, 61149498, 71341081, 142682162, 214023243, 428046486]

約数ペア:

[(1, 428046486), (2, 214023243), (3, 142682162), (6, 71341081), (7, 61149498), (14, 30574749), (21, 20383166), (42, 10191583), (113, 3788022), (226, 1894011), (339, 1262674), (678, 631337), (791, 541146), (1582, 270573), (2373, 180382), (4746, 90191)]