25369605430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195150811}}^1$

素因数の和:195150831

約数の個数: 16

約数和(自身を含む): 49178004624

約数和(自身を除く): 23808399194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 195150811, 390301622, 975754055, 1951508110, 2536960543, 5073921086, 12684802715, 25369605430]

約数ペア:

[(1, 25369605430), (2, 12684802715), (5, 5073921086), (10, 2536960543), (13, 1951508110), (26, 975754055), (65, 390301622), (130, 195150811)]