13275860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51061}}^1$

素因数の和:51083

約数の個数: 24

約数和(自身を含む): 30024456

約数和(自身を除く): 16748596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51061, 102122, 204244, 255305, 510610, 663793, 1021220, 1327586, 2655172, 3318965, 6637930, 13275860]

約数ペア:

[(1, 13275860), (2, 6637930), (4, 3318965), (5, 2655172), (10, 1327586), (13, 1021220), (20, 663793), (26, 510610), (52, 255305), (65, 204244), (130, 102122), (260, 51061)]