8484380

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1613}}^1$

素因数の和:1885

約数の個数: 24

約数和(自身を含む): 17896032

約数和(自身を除く): 9411652

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1613, 2630, 3226, 5260, 6452, 8065, 16130, 32260, 424219, 848438, 1696876, 2121095, 4242190, 8484380]

約数ペア:

[(1, 8484380), (2, 4242190), (4, 2121095), (5, 1696876), (10, 848438), (20, 424219), (263, 32260), (526, 16130), (1052, 8065), (1315, 6452), (1613, 5260), (2630, 3226)]