4049698

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 6583680

約数和(自身を除く): 2533982

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 361, 722, 1349, 1501, 2698, 3002, 5609, 11218, 25631, 28519, 51262, 57038, 106571, 213142, 2024849, 4049698]

約数ペア:

[(1, 4049698), (2, 2024849), (19, 213142), (38, 106571), (71, 57038), (79, 51262), (142, 28519), (158, 25631), (361, 11218), (722, 5609), (1349, 3002), (1501, 2698)]