2220687628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1419877}}^1$

素因数の和:1419921

約数の個数: 24

約数和(自身を含む): 4293711072

約数和(自身を除く): 2073023444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1419877, 2839754, 5679508, 24137909, 32657171, 48275818, 65314342, 96551636, 130628684, 555171907, 1110343814, 2220687628]

約数ペア:

[(1, 2220687628), (2, 1110343814), (4, 555171907), (17, 130628684), (23, 96551636), (34, 65314342), (46, 48275818), (68, 32657171), (92, 24137909), (391, 5679508), (782, 2839754), (1564, 1419877)]