1401996878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1759}}^1\times {\mathrm{17327}}^1$

素因数の和:19111

約数の個数: 16

約数和(自身を含む): 2195804160

約数和(自身を除く): 793807282

約数列:

[1, 2, 23, 46, 1759, 3518, 17327, 34654, 40457, 80914, 398521, 797042, 30478193, 60956386, 700998439, 1401996878]

約数ペア:

[(1, 1401996878), (2, 700998439), (23, 60956386), (46, 30478193), (1759, 797042), (3518, 398521), (17327, 80914), (34654, 40457)]