870345124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2777}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 1764141120

約数和(自身を除く): 893795996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 419, 748, 838, 1676, 2777, 4609, 5554, 7123, 9218, 11108, 14246, 18436, 28492, 30547, 47209, 61094, 78353, 94418, 122188, 156706, 188836, 313412, 519299, 1038598, 1163563, 2077196, 2327126, 4654252, 12799193, 19780571, 25598386, 39561142, 51196772, 79122284, 217586281, 435172562, 870345124]

約数ペア:

[(1, 870345124), (2, 435172562), (4, 217586281), (11, 79122284), (17, 51196772), (22, 39561142), (34, 25598386), (44, 19780571), (68, 12799193), (187, 4654252), (374, 2327126), (419, 2077196), (748, 1163563), (838, 1038598), (1676, 519299), (2777, 313412), (4609, 188836), (5554, 156706), (7123, 122188), (9218, 94418), (11108, 78353), (14246, 61094), (18436, 47209), (28492, 30547)]