1306193938

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{246173}}^1$

素因数の和:246561

約数の個数: 16

約数和(自身を含む): 2245106880

約数和(自身を除く): 938912942

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 246173, 492346, 1723211, 3446422, 93299567, 186599134, 653096969, 1306193938]

約数ペア:

[(1, 1306193938), (2, 653096969), (7, 186599134), (14, 93299567), (379, 3446422), (758, 1723211), (2653, 492346), (5306, 246173)]