1856366930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{40277}}^1$

素因数の和:40714

約数の個数: 32

約数和(自身を含む): 3654020160

約数和(自身を除く): 1797653230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 419, 838, 2095, 4190, 4609, 9218, 23045, 40277, 46090, 80554, 201385, 402770, 443047, 886094, 2215235, 4430470, 16876063, 33752126, 84380315, 168760630, 185636693, 371273386, 928183465, 1856366930]

約数ペア:

[(1, 1856366930), (2, 928183465), (5, 371273386), (10, 185636693), (11, 168760630), (22, 84380315), (55, 33752126), (110, 16876063), (419, 4430470), (838, 2215235), (2095, 886094), (4190, 443047), (4609, 402770), (9218, 201385), (23045, 80554), (40277, 46090)]