391036316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{5237}}^1$

素因数の和:6949

約数の個数: 24

約数和(自身を含む): 747106416

約数和(自身を除く): 356070100

約数列:

[1, 2, 4, 11, 22, 44, 1697, 3394, 5237, 6788, 10474, 18667, 20948, 37334, 57607, 74668, 115214, 230428, 8887189, 17774378, 35548756, 97759079, 195518158, 391036316]

約数ペア:

[(1, 391036316), (2, 195518158), (4, 97759079), (11, 35548756), (22, 17774378), (44, 8887189), (1697, 230428), (3394, 115214), (5237, 74668), (6788, 57607), (10474, 37334), (18667, 20948)]