6397430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49211}}^1$

素因数の和:49231

約数の個数: 16

約数和(自身を含む): 12401424

約数和(自身を除く): 6003994

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 49211, 98422, 246055, 492110, 639743, 1279486, 3198715, 6397430]

約数ペア:

[(1, 6397430), (2, 3198715), (5, 1279486), (10, 639743), (13, 492110), (26, 246055), (65, 98422), (130, 49211)]