290130448

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{29581}}^1$

素因数の和:30202

約数の個数: 20

約数和(自身を含む): 563063788

約数和(自身を除く): 272933340

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 29581, 59162, 118324, 236648, 473296, 18133153, 36266306, 72532612, 145065224, 290130448]

約数ペア:

[(1, 290130448), (2, 145065224), (4, 72532612), (8, 36266306), (16, 18133153), (613, 473296), (1226, 236648), (2452, 118324), (4904, 59162), (9808, 29581)]