5231404

素因数分解:

$2^2\times {\mathrm{97}}^2\times {\mathrm{139}}^1$

素因数の和:337

約数の個数: 18

約数和(自身を含む): 9316860

約数和(自身を除く): 4085456

約数列:

[1, 2, 4, 97, 139, 194, 278, 388, 556, 9409, 13483, 18818, 26966, 37636, 53932, 1307851, 2615702, 5231404]

約数ペア:

[(1, 5231404), (2, 2615702), (4, 1307851), (97, 53932), (139, 37636), (194, 26966), (278, 18818), (388, 13483), (556, 9409)]