8664356708

素因数分解:

$2^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{217457}}^1$

素因数の和:218891

約数の個数: 24

約数和(自身を含む): 17340970752

約数和(自身を除く): 8676614044

約数列:

[1, 2, 4, 7, 14, 28, 1423, 2846, 5692, 9961, 19922, 39844, 217457, 434914, 869828, 1522199, 3044398, 6088796, 309441311, 618882622, 1237765244, 2166089177, 4332178354, 8664356708]

約数ペア:

[(1, 8664356708), (2, 4332178354), (4, 2166089177), (7, 1237765244), (14, 618882622), (28, 309441311), (1423, 6088796), (2846, 3044398), (5692, 1522199), (9961, 869828), (19922, 434914), (39844, 217457)]