13404490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 26485056

約数和(自身を除く): 13080566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 523, 1046, 1165, 2330, 2563, 2615, 5126, 5230, 5753, 11506, 12815, 25630, 28765, 57530, 121859, 243718, 609295, 1218590, 1340449, 2680898, 6702245, 13404490]

約数ペア:

[(1, 13404490), (2, 6702245), (5, 2680898), (10, 1340449), (11, 1218590), (22, 609295), (55, 243718), (110, 121859), (233, 57530), (466, 28765), (523, 25630), (1046, 12815), (1165, 11506), (2330, 5753), (2563, 5230), (2615, 5126)]