1419056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2900

約数の個数: 20

約数和(自身を含む): 2839104

約数和(自身を除く): 1420048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2861, 5722, 11444, 22888, 45776, 88691, 177382, 354764, 709528, 1419056]

約数ペア:

[(1, 1419056), (2, 709528), (4, 354764), (8, 177382), (16, 88691), (31, 45776), (62, 22888), (124, 11444), (248, 5722), (496, 2861)]