690496454

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1\times {\mathrm{5479}}^1$

素因数の和:6575

約数の個数: 16

約数和(自身を含む): 1053935520

約数和(自身を除く): 363439066

約数列:

[1, 2, 61, 122, 1033, 2066, 5479, 10958, 63013, 126026, 334219, 668438, 5659807, 11319614, 345248227, 690496454]

約数ペア:

[(1, 690496454), (2, 345248227), (61, 11319614), (122, 5659807), (1033, 668438), (2066, 334219), (5479, 126026), (10958, 63013)]