1439416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1487}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 2968560

約数和(自身を除く): 1529144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1487, 2974, 5948, 11896, 16357, 32714, 65428, 130856, 179927, 359854, 719708, 1439416]

約数ペア:

[(1, 1439416), (2, 719708), (4, 359854), (8, 179927), (11, 130856), (22, 65428), (44, 32714), (88, 16357), (121, 11896), (242, 5948), (484, 2974), (968, 1487)]