268750079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17837}}^1$

素因数の和:17930

約数の個数: 16

約数和(自身を含む): 309667680

約数和(自身を除く): 40917601

約数列:

[1, 13, 19, 61, 247, 793, 1159, 15067, 17837, 231881, 338903, 1088057, 4405739, 14144741, 20673083, 268750079]

約数ペア:

[(1, 268750079), (13, 20673083), (19, 14144741), (61, 4405739), (247, 1088057), (793, 338903), (1159, 231881), (15067, 17837)]