1358390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 2729376

約数和(自身を除く): 1370986

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 233, 265, 466, 530, 583, 1165, 1166, 2330, 2563, 2915, 5126, 5830, 12349, 12815, 24698, 25630, 61745, 123490, 135839, 271678, 679195, 1358390]

約数ペア:

[(1, 1358390), (2, 679195), (5, 271678), (10, 135839), (11, 123490), (22, 61745), (53, 25630), (55, 24698), (106, 12815), (110, 12349), (233, 5830), (265, 5126), (466, 2915), (530, 2563), (583, 2330), (1165, 1166)]