1881222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 4396032

約数和(自身を除く): 2514810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 953, 987, 1906, 1974, 2859, 5718, 6671, 13342, 20013, 40026, 44791, 89582, 134373, 268746, 313537, 627074, 940611, 1881222]

約数ペア:

[(1, 1881222), (2, 940611), (3, 627074), (6, 313537), (7, 268746), (14, 134373), (21, 89582), (42, 44791), (47, 40026), (94, 20013), (141, 13342), (282, 6671), (329, 5718), (658, 2859), (953, 1974), (987, 1906)]