2563736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 5819040

約数和(自身を除く): 3255304

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2693, 5386, 10772, 18851, 21544, 37702, 45781, 75404, 91562, 150808, 183124, 320467, 366248, 640934, 1281868, 2563736]

約数ペア:

[(1, 2563736), (2, 1281868), (4, 640934), (7, 366248), (8, 320467), (14, 183124), (17, 150808), (28, 91562), (34, 75404), (56, 45781), (68, 37702), (119, 21544), (136, 18851), (238, 10772), (476, 5386), (952, 2693)]