2149096310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{549641}}^1$

素因数の和:549688

約数の個数: 32

約数和(自身を含む): 4274016192

約数和(自身を除く): 2124919882

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 549641, 1099282, 2748205, 5496410, 9343897, 12641743, 18687794, 25283486, 46719485, 63208715, 93438970, 126417430, 214909631, 429819262, 1074548155, 2149096310]

約数ペア:

[(1, 2149096310), (2, 1074548155), (5, 429819262), (10, 214909631), (17, 126417430), (23, 93438970), (34, 63208715), (46, 46719485), (85, 25283486), (115, 18687794), (170, 12641743), (230, 9343897), (391, 5496410), (782, 2748205), (1955, 1099282), (3910, 549641)]