489602290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{4937}}^1$

素因数の和:5202

約数の個数: 32

約数和(自身を含む): 904483584

約数和(自身を除く): 414881294

約数列:

[1, 2, 5, 10, 47, 94, 211, 235, 422, 470, 1055, 2110, 4937, 9874, 9917, 19834, 24685, 49370, 49585, 99170, 232039, 464078, 1041707, 1160195, 2083414, 2320390, 5208535, 10417070, 48960229, 97920458, 244801145, 489602290]

約数ペア:

[(1, 489602290), (2, 244801145), (5, 97920458), (10, 48960229), (47, 10417070), (94, 5208535), (211, 2320390), (235, 2083414), (422, 1160195), (470, 1041707), (1055, 464078), (2110, 232039), (4937, 99170), (9874, 49585), (9917, 49370), (19834, 24685)]