1025378090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9321619}}^1$

素因数の和:9321637

約数の個数: 16

約数和(自身を含む): 2013469920

約数和(自身を除く): 988091830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9321619, 18643238, 46608095, 93216190, 102537809, 205075618, 512689045, 1025378090]

約数ペア:

[(1, 1025378090), (2, 512689045), (5, 205075618), (10, 102537809), (11, 93216190), (22, 46608095), (55, 18643238), (110, 9321619)]