129953798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{161233}}^1$

素因数の和:161279

約数の個数: 16

約数和(自身を含む): 216698496

約数和(自身を除く): 86744698

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 161233, 322466, 2096029, 4192058, 4998223, 9996446, 64976899, 129953798]

約数ペア:

[(1, 129953798), (2, 64976899), (13, 9996446), (26, 4998223), (31, 4192058), (62, 2096029), (403, 322466), (806, 161233)]