1085552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 2406096

約数和(自身を除く): 1320544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 307, 442, 614, 884, 1228, 1768, 2456, 3536, 3991, 4912, 5219, 7982, 10438, 15964, 20876, 31928, 41752, 63856, 67847, 83504, 135694, 271388, 542776, 1085552]

約数ペア:

[(1, 1085552), (2, 542776), (4, 271388), (8, 135694), (13, 83504), (16, 67847), (17, 63856), (26, 41752), (34, 31928), (52, 20876), (68, 15964), (104, 10438), (136, 7982), (208, 5219), (221, 4912), (272, 3991), (307, 3536), (442, 2456), (614, 1768), (884, 1228)]