397492088

素因数分解:

$2^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{11467}}^1$

素因数の和:12099

約数の個数: 32

約数和(自身を含む): 853219200

約数和(自身を除く): 455727112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 619, 1238, 2476, 4333, 4952, 8666, 11467, 17332, 22934, 34664, 45868, 80269, 91736, 160538, 321076, 642152, 7098073, 14196146, 28392292, 49686511, 56784584, 99373022, 198746044, 397492088]

約数ペア:

[(1, 397492088), (2, 198746044), (4, 99373022), (7, 56784584), (8, 49686511), (14, 28392292), (28, 14196146), (56, 7098073), (619, 642152), (1238, 321076), (2476, 160538), (4333, 91736), (4952, 80269), (8666, 45868), (11467, 34664), (17332, 22934)]