142796302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{3889}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 233866800

約数和(自身を除く): 91070498

約数列:

[1, 2, 11, 22, 1669, 3338, 3889, 7778, 18359, 36718, 42779, 85558, 6490741, 12981482, 71398151, 142796302]

約数ペア:

[(1, 142796302), (2, 71398151), (11, 12981482), (22, 6490741), (1669, 85558), (3338, 42779), (3889, 36718), (7778, 18359)]