1900529078

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{2111}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 3295531008

約数和(自身を除く): 1395001930

約数列:

[1, 2, 7, 14, 107, 214, 601, 749, 1202, 1498, 2111, 4207, 4222, 8414, 14777, 29554, 64307, 128614, 225877, 450149, 451754, 900298, 1268711, 1581139, 2537422, 3162278, 8880977, 17761954, 135752077, 271504154, 950264539, 1900529078]

約数ペア:

[(1, 1900529078), (2, 950264539), (7, 271504154), (14, 135752077), (107, 17761954), (214, 8880977), (601, 3162278), (749, 2537422), (1202, 1581139), (1498, 1268711), (2111, 900298), (4207, 451754), (4222, 450149), (8414, 225877), (14777, 128614), (29554, 64307)]