130960084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8747}}^1$

素因数の和:8967

約数の個数: 24

約数和(自身を含む): 242494560

約数和(自身を除く): 111534476

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 8747, 14972, 17494, 34988, 166193, 332386, 664772, 1723159, 3446318, 6892636, 32740021, 65480042, 130960084]

約数ペア:

[(1, 130960084), (2, 65480042), (4, 32740021), (19, 6892636), (38, 3446318), (76, 1723159), (197, 664772), (394, 332386), (788, 166193), (3743, 34988), (7486, 17494), (8747, 14972)]