2019949557

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{134207}}^1$

素因数の和:134412

約数の個数: 16

約数和(自身を含む): 2802263040

約数和(自身を除く): 782313483

約数列:

[1, 3, 29, 87, 173, 519, 5017, 15051, 134207, 402621, 3892003, 11676009, 23217811, 69653433, 673316519, 2019949557]

約数ペア:

[(1, 2019949557), (3, 673316519), (29, 69653433), (87, 23217811), (173, 11676009), (519, 3892003), (5017, 402621), (15051, 134207)]