13817570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 26995248

約数和(自身を除く): 13177678

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 677, 785, 1354, 1570, 2041, 3385, 4082, 6770, 8801, 10205, 17602, 20410, 44005, 88010, 106289, 212578, 531445, 1062890, 1381757, 2763514, 6908785, 13817570]

約数ペア:

[(1, 13817570), (2, 6908785), (5, 2763514), (10, 1381757), (13, 1062890), (26, 531445), (65, 212578), (130, 106289), (157, 88010), (314, 44005), (677, 20410), (785, 17602), (1354, 10205), (1570, 8801), (2041, 6770), (3385, 4082)]