904103384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{25867}}^1$

素因数の和:26147

約数の個数: 32

約数和(自身を含む): 1801964880

約数和(自身を除く): 897861496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 1028, 2056, 4369, 8738, 17476, 25867, 34952, 51734, 103468, 206936, 439739, 879478, 1758956, 3517912, 6647819, 13295638, 26591276, 53182552, 113012923, 226025846, 452051692, 904103384]

約数ペア:

[(1, 904103384), (2, 452051692), (4, 226025846), (8, 113012923), (17, 53182552), (34, 26591276), (68, 13295638), (136, 6647819), (257, 3517912), (514, 1758956), (1028, 879478), (2056, 439739), (4369, 206936), (8738, 103468), (17476, 51734), (25867, 34952)]