331388974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6427}}^1$

素因数の和:6592

約数の個数: 32

約数和(自身を含む): 592404480

約数和(自身を除く): 261015506

約数列:

[1, 2, 7, 14, 29, 58, 127, 203, 254, 406, 889, 1778, 3683, 6427, 7366, 12854, 25781, 44989, 51562, 89978, 186383, 372766, 816229, 1304681, 1632458, 2609362, 5713603, 11427206, 23670641, 47341282, 165694487, 331388974]

約数ペア:

[(1, 331388974), (2, 165694487), (7, 47341282), (14, 23670641), (29, 11427206), (58, 5713603), (127, 2609362), (203, 1632458), (254, 1304681), (406, 816229), (889, 372766), (1778, 186383), (3683, 89978), (6427, 51562), (7366, 44989), (12854, 25781)]