265399804514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10723}}^1\times {\mathrm{951943}}^1$

素因数の和:962681

約数の個数: 16

約数和(自身を含む): 428763193152

約数和(自身を除く): 163363388638

約数列:

[1, 2, 13, 26, 10723, 21446, 139399, 278798, 951943, 1903886, 12375259, 24750518, 10207684789, 20415369578, 132699902257, 265399804514]

約数ペア:

[(1, 265399804514), (2, 132699902257), (13, 20415369578), (26, 10207684789), (10723, 24750518), (21446, 12375259), (139399, 1903886), (278798, 951943)]