485911575519

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{2089}}^1\times {\mathrm{139201}}^1$

素因数の和:141850

約数の個数: 16

約数和(自身を含む): 649360625760

約数和(自身を除く): 163449050241

約数列:

[1, 3, 557, 1671, 2089, 6267, 139201, 417603, 1163573, 3490719, 77534957, 232604871, 290790889, 872372667, 161970525173, 485911575519]

約数ペア:

[(1, 485911575519), (3, 161970525173), (557, 872372667), (1671, 290790889), (2089, 232604871), (6267, 77534957), (139201, 3490719), (417603, 1163573)]