2175222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 5052672

約数和(自身を除く): 2877450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 773, 938, 1407, 1546, 2319, 2814, 4638, 5411, 10822, 16233, 32466, 51791, 103582, 155373, 310746, 362537, 725074, 1087611, 2175222]

約数ペア:

[(1, 2175222), (2, 1087611), (3, 725074), (6, 362537), (7, 310746), (14, 155373), (21, 103582), (42, 51791), (67, 32466), (134, 16233), (201, 10822), (402, 5411), (469, 4638), (773, 2814), (938, 2319), (1407, 1546)]