4237402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 6935040

約数和(自身を除く): 2697638

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2063, 4126, 26819, 53638, 162977, 325954, 2118701, 4237402]

約数ペア:

[(1, 4237402), (2, 2118701), (13, 325954), (26, 162977), (79, 53638), (158, 26819), (1027, 4126), (2054, 2063)]