1623116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 3185616

約数和(自身を除く): 1562500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 997, 1628, 1994, 3988, 10967, 21934, 36889, 43868, 73778, 147556, 405779, 811558, 1623116]

約数ペア:

[(1, 1623116), (2, 811558), (4, 405779), (11, 147556), (22, 73778), (37, 43868), (44, 36889), (74, 21934), (148, 10967), (407, 3988), (814, 1994), (997, 1628)]