1271163634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 2071799856

約数和(自身を除く): 800636222

約数列:

[1, 2, 13, 26, 257, 281, 514, 562, 677, 1354, 3341, 3653, 6682, 7306, 8801, 17602, 72217, 144434, 173989, 190237, 347978, 380474, 938821, 1877642, 2261857, 2473081, 4523714, 4946162, 48890909, 97781818, 635581817, 1271163634]

約数ペア:

[(1, 1271163634), (2, 635581817), (13, 97781818), (26, 48890909), (257, 4946162), (281, 4523714), (514, 2473081), (562, 2261857), (677, 1877642), (1354, 938821), (3341, 380474), (3653, 347978), (6682, 190237), (7306, 173989), (8801, 144434), (17602, 72217)]