1887784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3744000

約数和(自身を除く): 1856216

約数列:

[1, 2, 4, 8, 29, 58, 79, 103, 116, 158, 206, 232, 316, 412, 632, 824, 2291, 2987, 4582, 5974, 8137, 9164, 11948, 16274, 18328, 23896, 32548, 65096, 235973, 471946, 943892, 1887784]

約数ペア:

[(1, 1887784), (2, 943892), (4, 471946), (8, 235973), (29, 65096), (58, 32548), (79, 23896), (103, 18328), (116, 16274), (158, 11948), (206, 9164), (232, 8137), (316, 5974), (412, 4582), (632, 2987), (824, 2291)]