1663268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 3084480

約数和(自身を除く): 1421212

約数列:

[1, 2, 4, 23, 46, 92, 101, 179, 202, 358, 404, 716, 2323, 4117, 4646, 8234, 9292, 16468, 18079, 36158, 72316, 415817, 831634, 1663268]

約数ペア:

[(1, 1663268), (2, 831634), (4, 415817), (23, 72316), (46, 36158), (92, 18079), (101, 16468), (179, 9292), (202, 8234), (358, 4646), (404, 4117), (716, 2323)]