248223910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{42577}}^1$

素因数の和:42648

約数の個数: 32

約数和(自身を含む): 496629792

約数和(自身を除く): 248405882

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 42577, 85154, 212885, 425770, 468347, 936694, 2256581, 2341735, 4513162, 4683470, 11282905, 22565810, 24822391, 49644782, 124111955, 248223910]

約数ペア:

[(1, 248223910), (2, 124111955), (5, 49644782), (10, 24822391), (11, 22565810), (22, 11282905), (53, 4683470), (55, 4513162), (106, 2341735), (110, 2256581), (265, 936694), (530, 468347), (583, 425770), (1166, 212885), (2915, 85154), (5830, 42577)]