268602886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{115877}}^1$

素因数の和:115959

約数の個数: 16

約数和(自身を含む): 431066160

約数和(自身を除く): 162463274

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 115877, 231754, 2201663, 4403326, 7068497, 14136994, 134301443, 268602886]

約数ペア:

[(1, 268602886), (2, 134301443), (19, 14136994), (38, 7068497), (61, 4403326), (122, 2201663), (1159, 231754), (2318, 115877)]