2017555995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1478063}}^1$

素因数の和:1478091

約数の個数: 32

約数和(自身を含む): 3973036032

約数和(自身を除く): 1955480037

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1478063, 4434189, 7390315, 10346441, 19214819, 22170945, 31039323, 51732205, 57644457, 96074095, 134503733, 155196615, 288222285, 403511199, 672518665, 2017555995]

約数ペア:

[(1, 2017555995), (3, 672518665), (5, 403511199), (7, 288222285), (13, 155196615), (15, 134503733), (21, 96074095), (35, 57644457), (39, 51732205), (65, 31039323), (91, 22170945), (105, 19214819), (195, 10346441), (273, 7390315), (455, 4434189), (1365, 1478063)]