330328304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{557987}}^1$

素因数の和:558032

約数の個数: 20

約数和(自身を含む): 657309864

約数和(自身を除く): 326981560

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 557987, 1115974, 2231948, 4463896, 8927792, 20645519, 41291038, 82582076, 165164152, 330328304]

約数ペア:

[(1, 330328304), (2, 165164152), (4, 82582076), (8, 41291038), (16, 20645519), (37, 8927792), (74, 4463896), (148, 2231948), (296, 1115974), (592, 557987)]