8682704

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1718

約数の個数: 20

約数和(自身を含む): 16875780

約数和(自身を除く): 8193076

約数列:

[1, 2, 4, 8, 16, 421, 842, 1289, 1684, 2578, 3368, 5156, 6736, 10312, 20624, 542669, 1085338, 2170676, 4341352, 8682704]

約数ペア:

[(1, 8682704), (2, 4341352), (4, 2170676), (8, 1085338), (16, 542669), (421, 20624), (842, 10312), (1289, 6736), (1684, 5156), (2578, 3368)]