1368506978

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1\times {\mathrm{2801}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 2065858560

約数和(自身を除く): 697351582

約数列:

[1, 2, 191, 382, 1279, 2558, 2801, 5602, 244289, 488578, 534991, 1069982, 3582479, 7164958, 684253489, 1368506978]

約数ペア:

[(1, 1368506978), (2, 684253489), (191, 7164958), (382, 3582479), (1279, 1069982), (2558, 534991), (2801, 488578), (5602, 244289)]