2017048666

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{19801}}^1$

素因数の和:19918

約数の個数: 24

約数和(自身を含む): 3185468532

約数和(自身を除く): 1168419866

約数列:

[1, 2, 31, 53, 62, 106, 961, 1643, 1922, 3286, 19801, 39602, 50933, 101866, 613831, 1049453, 1227662, 2098906, 19028761, 32533043, 38057522, 65066086, 1008524333, 2017048666]

約数ペア:

[(1, 2017048666), (2, 1008524333), (31, 65066086), (53, 38057522), (62, 32533043), (106, 19028761), (961, 2098906), (1643, 1227662), (1922, 1049453), (3286, 613831), (19801, 101866), (39602, 50933)]