308546134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 506300256

約数和(自身を除く): 197754122

約数列:

[1, 2, 13, 26, 131, 157, 262, 314, 577, 1154, 1703, 2041, 3406, 4082, 7501, 15002, 20567, 41134, 75587, 90589, 151174, 181178, 267371, 534742, 982631, 1177657, 1965262, 2355314, 11867159, 23734318, 154273067, 308546134]

約数ペア:

[(1, 308546134), (2, 154273067), (13, 23734318), (26, 11867159), (131, 2355314), (157, 1965262), (262, 1177657), (314, 982631), (577, 534742), (1154, 267371), (1703, 181178), (2041, 151174), (3406, 90589), (4082, 75587), (7501, 41134), (15002, 20567)]