1551162544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2620207}}^1$

素因数の和:2620252

約数の個数: 20

約数和(自身を含む): 3086605024

約数和(自身を除く): 1535442480

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2620207, 5240414, 10480828, 20961656, 41923312, 96947659, 193895318, 387790636, 775581272, 1551162544]

約数ペア:

[(1, 1551162544), (2, 775581272), (4, 387790636), (8, 193895318), (16, 96947659), (37, 41923312), (74, 20961656), (148, 10480828), (296, 5240414), (592, 2620207)]