255487646

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{9413}}^1$

素因数の和:9787

約数の個数: 16

約数和(自身を含む): 393806448

約数和(自身を除く): 138318802

約数列:

[1, 2, 41, 82, 331, 662, 9413, 13571, 18826, 27142, 385933, 771866, 3115703, 6231406, 127743823, 255487646]

約数ペア:

[(1, 255487646), (2, 127743823), (41, 6231406), (82, 3115703), (331, 771866), (662, 385933), (9413, 27142), (13571, 18826)]