1039366672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{10949}}^1$

素因数の和:11323

約数の個数: 40

約数和(自身を含む): 2138535000

約数和(自身を除く): 1099168328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 349, 698, 1396, 2792, 5584, 5933, 10949, 11866, 21898, 23732, 43796, 47464, 87592, 94928, 175184, 186133, 372266, 744532, 1489064, 2978128, 3821201, 7642402, 15284804, 30569608, 61139216, 64960417, 129920834, 259841668, 519683336, 1039366672]

約数ペア:

[(1, 1039366672), (2, 519683336), (4, 259841668), (8, 129920834), (16, 64960417), (17, 61139216), (34, 30569608), (68, 15284804), (136, 7642402), (272, 3821201), (349, 2978128), (698, 1489064), (1396, 744532), (2792, 372266), (5584, 186133), (5933, 175184), (10949, 94928), (11866, 87592), (21898, 47464), (23732, 43796)]