268519634

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1\times {\mathrm{1303}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 406159488

約数和(自身を除く): 137639854

約数列:

[1, 2, 167, 334, 617, 1234, 1303, 2606, 103039, 206078, 217601, 435202, 803951, 1607902, 134259817, 268519634]

約数ペア:

[(1, 268519634), (2, 134259817), (167, 1607902), (334, 803951), (617, 435202), (1234, 217601), (1303, 206078), (2606, 103039)]