121785076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{255851}}^1$

素因数の和:255879

約数の個数: 24

約数和(自身を含む): 257898816

約数和(自身を除く): 136113740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 255851, 511702, 1023404, 1790957, 3581914, 4349467, 7163828, 8698934, 17397868, 30446269, 60892538, 121785076]

約数ペア:

[(1, 121785076), (2, 60892538), (4, 30446269), (7, 17397868), (14, 8698934), (17, 7163828), (28, 4349467), (34, 3581914), (68, 1790957), (119, 1023404), (238, 511702), (476, 255851)]