266455487998

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{12885941}}^1$

素因数の和:12886168

約数の個数: 24

約数和(自身を含む): 467141169384

約数和(自身を除く): 200685681386

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10339, 20678, 12885941, 25771882, 90201587, 180403174, 631411109, 1262822218, 2718933551, 5437867102, 19032534857, 38065069714, 133227743999, 266455487998]

約数ペア:

[(1, 266455487998), (2, 133227743999), (7, 38065069714), (14, 19032534857), (49, 5437867102), (98, 2718933551), (211, 1262822218), (422, 631411109), (1477, 180403174), (2954, 90201587), (10339, 25771882), (20678, 12885941)]