973864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 1980000

約数和(自身を除く): 1006136

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 149, 152, 172, 298, 344, 596, 817, 1192, 1634, 2831, 3268, 5662, 6407, 6536, 11324, 12814, 22648, 25628, 51256, 121733, 243466, 486932, 973864]

約数ペア:

[(1, 973864), (2, 486932), (4, 243466), (8, 121733), (19, 51256), (38, 25628), (43, 22648), (76, 12814), (86, 11324), (149, 6536), (152, 6407), (172, 5662), (298, 3268), (344, 2831), (596, 1634), (817, 1192)]