2009484830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{40343}}^1$

素因数の和:40660

約数の個数: 32

約数和(自身を含む): 3843008064

約数和(自身を除く): 1833523234

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 2930, 4981, 9962, 24905, 40343, 49810, 80686, 201715, 403430, 685831, 1371662, 3429155, 6858310, 11820499, 23640998, 59102495, 118204990, 200948483, 401896966, 1004742415, 2009484830]

約数ペア:

[(1, 2009484830), (2, 1004742415), (5, 401896966), (10, 200948483), (17, 118204990), (34, 59102495), (85, 23640998), (170, 11820499), (293, 6858310), (586, 3429155), (1465, 1371662), (2930, 685831), (4981, 403430), (9962, 201715), (24905, 80686), (40343, 49810)]