1317864

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 3373920

約数和(自身を除く): 2056056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1277, 2554, 3831, 5108, 7662, 10216, 15324, 30648, 54911, 109822, 164733, 219644, 329466, 439288, 658932, 1317864]

約数ペア:

[(1, 1317864), (2, 658932), (3, 439288), (4, 329466), (6, 219644), (8, 164733), (12, 109822), (24, 54911), (43, 30648), (86, 15324), (129, 10216), (172, 7662), (258, 5108), (344, 3831), (516, 2554), (1032, 1277)]