1566330064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 3334286592

約数和(自身を除く): 1767956528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 113, 206, 208, 226, 412, 452, 647, 824, 904, 1294, 1339, 1469, 1648, 1808, 2588, 2678, 2938, 5176, 5356, 5876, 8411, 10352, 10712, 11639, 11752, 16822, 21424, 23278, 23504, 33644, 46556, 66641, 67288, 73111, 93112, 133282, 134576, 146222, 151307, 186224, 266564, 292444, 302614, 533128, 584888, 605228, 866333, 950443, 1066256, 1169776, 1210456, 1732666, 1900886, 2420912, 3465332, 3801772, 6930664, 7530433, 7603544, 13861328, 15060866, 15207088, 30121732, 60243464, 97895629, 120486928, 195791258, 391582516, 783165032, 1566330064]

約数ペア:

[(1, 1566330064), (2, 783165032), (4, 391582516), (8, 195791258), (13, 120486928), (16, 97895629), (26, 60243464), (52, 30121732), (103, 15207088), (104, 15060866), (113, 13861328), (206, 7603544), (208, 7530433), (226, 6930664), (412, 3801772), (452, 3465332), (647, 2420912), (824, 1900886), (904, 1732666), (1294, 1210456), (1339, 1169776), (1469, 1066256), (1648, 950443), (1808, 866333), (2588, 605228), (2678, 584888), (2938, 533128), (5176, 302614), (5356, 292444), (5876, 266564), (8411, 186224), (10352, 151307), (10712, 146222), (11639, 134576), (11752, 133282), (16822, 93112), (21424, 73111), (23278, 67288), (23504, 66641), (33644, 46556)]