1237979234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{298021}}^1$

素因数の和:298121

約数の個数: 16

約数和(自身を含む): 1945487616

約数和(自身を除く): 707508382

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 298021, 596042, 9238651, 18477302, 19967407, 39934814, 618989617, 1237979234]

約数ペア:

[(1, 1237979234), (2, 618989617), (31, 39934814), (62, 19967407), (67, 18477302), (134, 9238651), (2077, 596042), (4154, 298021)]