1438112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3480

約数の個数: 24

約数和(自身を含む): 3049956

約数和(自身を除く): 1611844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3457, 6914, 13828, 27656, 44941, 55312, 89882, 110624, 179764, 359528, 719056, 1438112]

約数ペア:

[(1, 1438112), (2, 719056), (4, 359528), (8, 179764), (13, 110624), (16, 89882), (26, 55312), (32, 44941), (52, 27656), (104, 13828), (208, 6914), (416, 3457)]