97971986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5639}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 82327534

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 5639, 8687, 11278, 17374, 39473, 78946, 95863, 191726, 411647, 671041, 823294, 1342082, 2881529, 5763058, 6997999, 13995998, 48985993, 97971986]

約数ペア:

[(1, 97971986), (2, 48985993), (7, 13995998), (14, 6997999), (17, 5763058), (34, 2881529), (73, 1342082), (119, 823294), (146, 671041), (238, 411647), (511, 191726), (1022, 95863), (1241, 78946), (2482, 39473), (5639, 17374), (8687, 11278)]