1235684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 2318400

約数和(自身を除く): 1082716

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 229, 284, 458, 916, 1349, 2698, 4351, 5396, 8702, 16259, 17404, 32518, 65036, 308921, 617842, 1235684]

約数ペア:

[(1, 1235684), (2, 617842), (4, 308921), (19, 65036), (38, 32518), (71, 17404), (76, 16259), (142, 8702), (229, 5396), (284, 4351), (458, 2698), (916, 1349)]