1297928174

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{88019}}^1$

素因数の和:88195

約数の個数: 16

約数和(自身を含む): 1993124880

約数和(自身を除く): 695196706

約数列:

[1, 2, 73, 101, 146, 202, 7373, 14746, 88019, 176038, 6425387, 8889919, 12850774, 17779838, 648964087, 1297928174]

約数ペア:

[(1, 1297928174), (2, 648964087), (73, 17779838), (101, 12850774), (146, 8889919), (202, 6425387), (7373, 176038), (14746, 88019)]