518017490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{11633}}^1$

素因数の和:11774

約数の個数: 32

約数和(自身を含む): 960782256

約数和(自身を除く): 442764766

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 4453, 8906, 11633, 22265, 23266, 44530, 58165, 116330, 709613, 849209, 1419226, 1698418, 3548065, 4246045, 7096130, 8492090, 51801749, 103603498, 259008745, 518017490]

約数ペア:

[(1, 518017490), (2, 259008745), (5, 103603498), (10, 51801749), (61, 8492090), (73, 7096130), (122, 4246045), (146, 3548065), (305, 1698418), (365, 1419226), (610, 849209), (730, 709613), (4453, 116330), (8906, 58165), (11633, 44530), (22265, 23266)]