1662628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 3286080

約数和(自身を除く): 1623452

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1303, 2606, 5212, 14333, 28666, 37787, 57332, 75574, 151148, 415657, 831314, 1662628]

約数ペア:

[(1, 1662628), (2, 831314), (4, 415657), (11, 151148), (22, 75574), (29, 57332), (44, 37787), (58, 28666), (116, 14333), (319, 5212), (638, 2606), (1276, 1303)]