669174910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{9133}}^1$

素因数の和:9588

約数の個数: 32

約数和(自身を含む): 1278467712

約数和(自身を除く): 609292802

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 2155, 4310, 7327, 9133, 14654, 18266, 36635, 45665, 73270, 91330, 155261, 310522, 776305, 1552610, 3936323, 7872646, 19681615, 39363230, 66917491, 133834982, 334587455, 669174910]

約数ペア:

[(1, 669174910), (2, 334587455), (5, 133834982), (10, 66917491), (17, 39363230), (34, 19681615), (85, 7872646), (170, 3936323), (431, 1552610), (862, 776305), (2155, 310522), (4310, 155261), (7327, 91330), (9133, 73270), (14654, 45665), (18266, 36635)]