2003148732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12840697}}^1$

素因数の和:12840717

約数の個数: 24

約数和(自身を含む): 5033553616

約数和(自身を除く): 3030404884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12840697, 25681394, 38522091, 51362788, 77044182, 154088364, 166929061, 333858122, 500787183, 667716244, 1001574366, 2003148732]

約数ペア:

[(1, 2003148732), (2, 1001574366), (3, 667716244), (4, 500787183), (6, 333858122), (12, 166929061), (13, 154088364), (26, 77044182), (39, 51362788), (52, 38522091), (78, 25681394), (156, 12840697)]