1280692318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 2025196992

約数和(自身を除く): 744504674

約数列:

[1, 2, 41, 53, 82, 103, 106, 206, 2173, 2861, 4223, 4346, 5459, 5722, 8446, 10918, 117301, 151633, 223819, 234602, 294683, 303266, 447638, 589366, 6216953, 12082003, 12433906, 15618199, 24164006, 31236398, 640346159, 1280692318]

約数ペア:

[(1, 1280692318), (2, 640346159), (41, 31236398), (53, 24164006), (82, 15618199), (103, 12433906), (106, 12082003), (206, 6216953), (2173, 589366), (2861, 447638), (4223, 303266), (4346, 294683), (5459, 234602), (5722, 223819), (8446, 151633), (10918, 117301)]