1330448368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{2247379}}^1$

素因数の和:2247424

約数の個数: 20

約数和(自身を含む): 2647413640

約数和(自身を除く): 1316965272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 2247379, 4494758, 8989516, 17979032, 35958064, 83153023, 166306046, 332612092, 665224184, 1330448368]

約数ペア:

[(1, 1330448368), (2, 665224184), (4, 332612092), (8, 166306046), (16, 83153023), (37, 35958064), (74, 17979032), (148, 8989516), (296, 4494758), (592, 2247379)]