1638367044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{12413}}^1$

素因数の和:13084

約数の個数: 48

約数和(自身を含む): 4054313088

約数和(自身を除く): 2415946044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 647, 1294, 1941, 2588, 3882, 7764, 10999, 12413, 21998, 24826, 32997, 37239, 43996, 49652, 65994, 74478, 131988, 148956, 211021, 422042, 633063, 844084, 1266126, 2532252, 8031211, 16062422, 24093633, 32124844, 48187266, 96374532, 136530587, 273061174, 409591761, 546122348, 819183522, 1638367044]

約数ペア:

[(1, 1638367044), (2, 819183522), (3, 546122348), (4, 409591761), (6, 273061174), (12, 136530587), (17, 96374532), (34, 48187266), (51, 32124844), (68, 24093633), (102, 16062422), (204, 8031211), (647, 2532252), (1294, 1266126), (1941, 844084), (2588, 633063), (3882, 422042), (7764, 211021), (10999, 148956), (12413, 131988), (21998, 74478), (24826, 65994), (32997, 49652), (37239, 43996)]