9945130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 19477584

約数和(自身を除く): 9532454

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 677, 1130, 1354, 1469, 2938, 3385, 6770, 7345, 8801, 14690, 17602, 44005, 76501, 88010, 153002, 382505, 765010, 994513, 1989026, 4972565, 9945130]

約数ペア:

[(1, 9945130), (2, 4972565), (5, 1989026), (10, 994513), (13, 765010), (26, 382505), (65, 153002), (113, 88010), (130, 76501), (226, 44005), (565, 17602), (677, 14690), (1130, 8801), (1354, 7345), (1469, 6770), (2938, 3385)]