1917838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 1363202

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4339, 8678, 56407, 73763, 112814, 147526, 958919, 1917838]

約数ペア:

[(1, 1917838), (2, 958919), (13, 147526), (17, 112814), (26, 73763), (34, 56407), (221, 8678), (442, 4339)]