986574392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{5749}}^1$

素因数の和:6903

約数の個数: 32

約数和(自身を含む): 1949250000

約数和(自身を除く): 962675608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1129, 2258, 4516, 5749, 9032, 11498, 21451, 22996, 42902, 45992, 85804, 109231, 171608, 218462, 436924, 873848, 6490621, 12981242, 25962484, 51924968, 123321799, 246643598, 493287196, 986574392]

約数ペア:

[(1, 986574392), (2, 493287196), (4, 246643598), (8, 123321799), (19, 51924968), (38, 25962484), (76, 12981242), (152, 6490621), (1129, 873848), (2258, 436924), (4516, 218462), (5749, 171608), (9032, 109231), (11498, 85804), (21451, 45992), (22996, 42902)]