313324382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1831}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 569825280

約数和(自身を除く): 256500898

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 719, 1438, 1831, 3662, 5033, 10066, 12223, 12817, 24446, 25634, 31127, 62254, 85561, 171122, 217889, 435778, 1316489, 2632978, 9215423, 18430846, 22380313, 44760626, 156662191, 313324382]

約数ペア:

[(1, 313324382), (2, 156662191), (7, 44760626), (14, 22380313), (17, 18430846), (34, 9215423), (119, 2632978), (238, 1316489), (719, 435778), (1438, 217889), (1831, 171122), (3662, 85561), (5033, 62254), (10066, 31127), (12223, 25634), (12817, 24446)]