1254409097474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539289671}}^1$

素因数の和:2539289705

約数の個数: 16

約数和(自身を含む): 2133003324480

約数和(自身を除く): 878594227006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2539289671, 5078579342, 33010765723, 48246503749, 66021531446, 96493007498, 627204548737, 1254409097474]

約数ペア:

[(1, 1254409097474), (2, 627204548737), (13, 96493007498), (19, 66021531446), (26, 48246503749), (38, 33010765723), (247, 5078579342), (494, 2539289671)]