1954966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4455

約数の個数: 16

約数和(自身を含む): 3344544

約数和(自身を除く): 1389578

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4423, 8846, 57499, 75191, 114998, 150382, 977483, 1954966]

約数ペア:

[(1, 1954966), (2, 977483), (13, 150382), (17, 114998), (26, 75191), (34, 57499), (221, 8846), (442, 4423)]