1552204490

素因数分解:

$2^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{110951}}^1$

素因数の和:112357

約数の個数: 16

約数和(自身を含む): 2795990400

約数和(自身を除く): 1243785910

約数列:

[1, 2, 5, 10, 1399, 2798, 6995, 13990, 110951, 221902, 554755, 1109510, 155220449, 310440898, 776102245, 1552204490]

約数ペア:

[(1, 1552204490), (2, 776102245), (5, 310440898), (10, 155220449), (1399, 1109510), (2798, 554755), (6995, 221902), (13990, 110951)]