1044790870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 1975351392

約数和(自身を除く): 930560522

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 529, 626, 631, 1058, 1262, 1565, 2645, 3130, 3155, 5290, 6310, 7199, 14398, 14513, 29026, 35995, 71990, 72565, 145130, 165577, 197503, 331154, 333799, 395006, 667598, 827885, 987515, 1655770, 1668995, 1975030, 3337990, 4542569, 9085138, 22712845, 45425690, 104479087, 208958174, 522395435, 1044790870]

約数ペア:

[(1, 1044790870), (2, 522395435), (5, 208958174), (10, 104479087), (23, 45425690), (46, 22712845), (115, 9085138), (230, 4542569), (313, 3337990), (529, 1975030), (626, 1668995), (631, 1655770), (1058, 987515), (1262, 827885), (1565, 667598), (2645, 395006), (3130, 333799), (3155, 331154), (5290, 197503), (6310, 165577), (7199, 145130), (14398, 72565), (14513, 71990), (29026, 35995)]