1387616

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:534

約数の個数: 24

約数和(自身を含む): 2764944

約数和(自身を除く): 1377328

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 421, 824, 842, 1648, 1684, 3296, 3368, 6736, 13472, 43363, 86726, 173452, 346904, 693808, 1387616]

約数ペア:

[(1, 1387616), (2, 693808), (4, 346904), (8, 173452), (16, 86726), (32, 43363), (103, 13472), (206, 6736), (412, 3368), (421, 3296), (824, 1684), (842, 1648)]