291214961242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{303299}}^1\times {\mathrm{20873}}^1$

素因数の和:324197

約数の個数: 16

約数和(自身を含む): 455838062400

約数和(自身を除く): 164623101158

約数列:

[1, 2, 23, 46, 20873, 41746, 303299, 480079, 606598, 960158, 6975877, 13951754, 6330760027, 12661520054, 145607480621, 291214961242]

約数ペア:

[(1, 291214961242), (2, 145607480621), (23, 12661520054), (46, 6330760027), (20873, 13951754), (41746, 6975877), (303299, 960158), (480079, 606598)]