1381645668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8856703}}^1$

素因数の和:8856723

約数の個数: 24

約数和(自身を含む): 3471827968

約数和(自身を除く): 2090182300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8856703, 17713406, 26570109, 35426812, 53140218, 106280436, 115137139, 230274278, 345411417, 460548556, 690822834, 1381645668]

約数ペア:

[(1, 1381645668), (2, 690822834), (3, 460548556), (4, 345411417), (6, 230274278), (12, 115137139), (13, 106280436), (26, 53140218), (39, 35426812), (52, 26570109), (78, 17713406), (156, 8856703)]