404130722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 661063680

約数和(自身を除く): 256932958

約数列:

[1, 2, 19, 38, 47, 71, 94, 142, 893, 1349, 1786, 2698, 3187, 3337, 6374, 6674, 60553, 63403, 121106, 126806, 149789, 226277, 299578, 452554, 2845991, 4299263, 5691982, 8598526, 10635019, 21270038, 202065361, 404130722]

約数ペア:

[(1, 404130722), (2, 202065361), (19, 21270038), (38, 10635019), (47, 8598526), (71, 5691982), (94, 4299263), (142, 2845991), (893, 452554), (1349, 299578), (1786, 226277), (2698, 149789), (3187, 126806), (3337, 121106), (6374, 63403), (6674, 60553)]