520000989

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{9839}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 705331200

約数和(自身を除く): 185330211

約数列:

[1, 3, 79, 223, 237, 669, 9839, 17617, 29517, 52851, 777281, 2194097, 2331843, 6582291, 173333663, 520000989]

約数ペア:

[(1, 520000989), (3, 173333663), (79, 6582291), (223, 2331843), (237, 2194097), (669, 777281), (9839, 52851), (17617, 29517)]