978311316

素因数分解:

$2^2\times 3^1\times {\mathrm{7487}}^1\times {\mathrm{10889}}^1$

素因数の和:18383

約数の個数: 24

約数和(自身を含む): 2283240960

約数和(自身を除く): 1304929644

約数列:

[1, 2, 3, 4, 6, 12, 7487, 10889, 14974, 21778, 22461, 29948, 32667, 43556, 44922, 65334, 89844, 130668, 81525943, 163051886, 244577829, 326103772, 489155658, 978311316]

約数ペア:

[(1, 978311316), (2, 489155658), (3, 326103772), (4, 244577829), (6, 163051886), (12, 81525943), (7487, 130668), (10889, 89844), (14974, 65334), (21778, 44922), (22461, 43556), (29948, 32667)]