2015672289

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{147571}}^1$

素因数の和:147760

約数の個数: 16

約数和(自身を含む): 2797965120

約数和(自身を除く): 782292831

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 147571, 442713, 4279559, 12838677, 23168647, 69505941, 671890763, 2015672289]

約数ペア:

[(1, 2015672289), (3, 671890763), (29, 69505941), (87, 23168647), (157, 12838677), (471, 4279559), (4553, 442713), (13659, 147571)]