7855770804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{408389}}^1$

素因数の和:408632

約数の個数: 48

約数和(自身を含む): 21040252800

約数和(自身を除く): 13184481996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 19236, 408389, 816778, 1225167, 1633556, 2450334, 2858723, 4900668, 5717446, 8576169, 11434892, 17152338, 34304676, 93521081, 187042162, 280563243, 374084324, 561126486, 654647567, 1122252972, 1309295134, 1963942701, 2618590268, 3927885402, 7855770804]

約数ペア:

[(1, 7855770804), (2, 3927885402), (3, 2618590268), (4, 1963942701), (6, 1309295134), (7, 1122252972), (12, 654647567), (14, 561126486), (21, 374084324), (28, 280563243), (42, 187042162), (84, 93521081), (229, 34304676), (458, 17152338), (687, 11434892), (916, 8576169), (1374, 5717446), (1603, 4900668), (2748, 2858723), (3206, 2450334), (4809, 1633556), (6412, 1225167), (9618, 816778), (19236, 408389)]