724605978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{1759}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 1471979520

約数和(自身を除く): 747373542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 967, 1759, 1934, 2901, 3518, 5277, 5802, 10554, 68657, 124889, 137314, 205971, 249778, 374667, 411942, 749334, 1700953, 3401906, 5102859, 10205718, 120767663, 241535326, 362302989, 724605978]

約数ペア:

[(1, 724605978), (2, 362302989), (3, 241535326), (6, 120767663), (71, 10205718), (142, 5102859), (213, 3401906), (426, 1700953), (967, 749334), (1759, 411942), (1934, 374667), (2901, 249778), (3518, 205971), (5277, 137314), (5802, 124889), (10554, 68657)]