1566996704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{538117}}^1$

素因数の和:538147

約数の個数: 48

約数和(自身を含む): 3796960608

約数和(自身を除く): 2229963904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 538117, 1076234, 2152468, 3766819, 4304936, 6995521, 7533638, 8609872, 13991042, 15067276, 17219744, 27982084, 30134552, 48968647, 55964168, 60269104, 97937294, 111928336, 120538208, 195874588, 223856672, 391749176, 783498352, 1566996704]

約数ペア:

[(1, 1566996704), (2, 783498352), (4, 391749176), (7, 223856672), (8, 195874588), (13, 120538208), (14, 111928336), (16, 97937294), (26, 60269104), (28, 55964168), (32, 48968647), (52, 30134552), (56, 27982084), (91, 17219744), (104, 15067276), (112, 13991042), (182, 8609872), (208, 7533638), (224, 6995521), (364, 4304936), (416, 3766819), (728, 2152468), (1456, 1076234), (2912, 538117)]