1420622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2654208

約数和(自身を除く): 1233586

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 127, 238, 254, 329, 658, 799, 889, 1598, 1778, 2159, 4318, 5593, 5969, 11186, 11938, 15113, 30226, 41783, 83566, 101473, 202946, 710311, 1420622]

約数ペア:

[(1, 1420622), (2, 710311), (7, 202946), (14, 101473), (17, 83566), (34, 41783), (47, 30226), (94, 15113), (119, 11938), (127, 11186), (238, 5969), (254, 5593), (329, 4318), (658, 2159), (799, 1778), (889, 1598)]