2223943930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17107261}}^1$

素因数の和:17107281

約数の個数: 16

約数和(自身を含む): 4311030024

約数和(自身を除く): 2087086094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17107261, 34214522, 85536305, 171072610, 222394393, 444788786, 1111971965, 2223943930]

約数ペア:

[(1, 2223943930), (2, 1111971965), (5, 444788786), (10, 222394393), (13, 171072610), (26, 85536305), (65, 34214522), (130, 17107261)]