1664017342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{183383}}^1$

素因数の和:183747

約数の個数: 16

約数和(自身を含む): 2695744800

約数和(自身を除く): 1031727458

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 183383, 366766, 2383979, 4767958, 64000667, 128001334, 832008671, 1664017342]

約数ペア:

[(1, 1664017342), (2, 832008671), (13, 128001334), (26, 64000667), (349, 4767958), (698, 2383979), (4537, 366766), (9074, 183383)]