1265860324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20788

約数の個数: 48

約数和(自身を含む): 2504839680

約数和(自身を除く): 1238979356

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 116, 124, 493, 527, 899, 986, 1054, 1798, 1972, 2108, 3596, 15283, 20707, 30566, 41414, 61132, 82828, 352019, 600503, 641917, 704038, 1201006, 1283834, 1408076, 2402012, 2567668, 10208551, 10912589, 18615593, 20417102, 21825178, 37231186, 40834204, 43650356, 74462372, 316465081, 632930162, 1265860324]

約数ペア:

[(1, 1265860324), (2, 632930162), (4, 316465081), (17, 74462372), (29, 43650356), (31, 40834204), (34, 37231186), (58, 21825178), (62, 20417102), (68, 18615593), (116, 10912589), (124, 10208551), (493, 2567668), (527, 2402012), (899, 1408076), (986, 1283834), (1054, 1201006), (1798, 704038), (1972, 641917), (2108, 600503), (3596, 352019), (15283, 82828), (20707, 61132), (30566, 41414)]