1306668095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{259517}}^1$

素因数の和:259594

約数の個数: 16

約数和(自身を含む): 1681676640

約数和(自身を除く): 375008545

約数列:

[1, 5, 19, 53, 95, 265, 1007, 5035, 259517, 1297585, 4930823, 13754401, 24654115, 68772005, 261333619, 1306668095]

約数ペア:

[(1, 1306668095), (5, 261333619), (19, 68772005), (53, 24654115), (95, 13754401), (265, 4930823), (1007, 1297585), (5035, 259517)]