245869514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 415324800

約数和(自身を除く): 169455286

約数列:

[1, 2, 11, 22, 37, 74, 229, 407, 458, 814, 1319, 2519, 2638, 5038, 8473, 14509, 16946, 29018, 48803, 93203, 97606, 186406, 302051, 536833, 604102, 1073666, 3322561, 6645122, 11175887, 22351774, 122934757, 245869514]

約数ペア:

[(1, 245869514), (2, 122934757), (11, 22351774), (22, 11175887), (37, 6645122), (74, 3322561), (229, 1073666), (407, 604102), (458, 536833), (814, 302051), (1319, 186406), (2519, 97606), (2638, 93203), (5038, 48803), (8473, 29018), (14509, 16946)]