313323998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{45821}}^1$

素因数の和:46099

約数の個数: 16

約数和(自身を含む): 508074336

約数和(自身を除く): 194750338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 45821, 91642, 595673, 1191346, 12050923, 24101846, 156661999, 313323998]

約数ペア:

[(1, 313323998), (2, 156661999), (13, 24101846), (26, 12050923), (263, 1191346), (526, 595673), (3419, 91642), (6838, 45821)]