8408195042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{19013}}^1$

素因数の和:19334

約数の個数: 32

約数和(自身を含む): 13828349808

約数和(自身を除く): 5420154766

約数列:

[1, 2, 13, 26, 73, 146, 233, 466, 949, 1898, 3029, 6058, 17009, 19013, 34018, 38026, 221117, 247169, 442234, 494338, 1387949, 2775898, 4430029, 8860058, 18043337, 36086674, 57590377, 115180754, 323392117, 646784234, 4204097521, 8408195042]

約数ペア:

[(1, 8408195042), (2, 4204097521), (13, 646784234), (26, 323392117), (73, 115180754), (146, 57590377), (233, 36086674), (466, 18043337), (949, 8860058), (1898, 4430029), (3029, 2775898), (6058, 1387949), (17009, 494338), (19013, 442234), (34018, 247169), (38026, 221117)]