2011340915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{564191}}^1$

素因数の和:564250

約数の個数: 16

約数和(自身を含む): 2599796736

約数和(自身を除く): 588455821

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 564191, 2820955, 12976393, 17489921, 64881965, 87449605, 402268183, 2011340915]

約数ペア:

[(1, 2011340915), (5, 402268183), (23, 87449605), (31, 64881965), (115, 17489921), (155, 12976393), (713, 2820955), (3565, 564191)]