1017724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 1871408

約数和(自身を除く): 853684

約数列:

[1, 2, 4, 43, 61, 86, 97, 122, 172, 194, 244, 388, 2623, 4171, 5246, 5917, 8342, 10492, 11834, 16684, 23668, 254431, 508862, 1017724]

約数ペア:

[(1, 1017724), (2, 508862), (4, 254431), (43, 23668), (61, 16684), (86, 11834), (97, 10492), (122, 8342), (172, 5917), (194, 5246), (244, 4171), (388, 2623)]