1384336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2830

約数の個数: 20

約数和(自身を含む): 2769664

約数和(自身を除く): 1385328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2791, 5582, 11164, 22328, 44656, 86521, 173042, 346084, 692168, 1384336]

約数ペア:

[(1, 1384336), (2, 692168), (4, 346084), (8, 173042), (16, 86521), (31, 44656), (62, 22328), (124, 11164), (248, 5582), (496, 2791)]