1967890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1764590

約数列:

[1, 2, 5, 10, 47, 53, 79, 94, 106, 158, 235, 265, 395, 470, 530, 790, 2491, 3713, 4187, 4982, 7426, 8374, 12455, 18565, 20935, 24910, 37130, 41870, 196789, 393578, 983945, 1967890]

約数ペア:

[(1, 1967890), (2, 983945), (5, 393578), (10, 196789), (47, 41870), (53, 37130), (79, 24910), (94, 20935), (106, 18565), (158, 12455), (235, 8374), (265, 7426), (395, 4982), (470, 4187), (530, 3713), (790, 2491)]