1870414

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1677746

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 239, 301, 478, 559, 602, 1118, 1673, 3107, 3346, 3913, 6214, 7826, 10277, 20554, 21749, 43498, 71939, 133601, 143878, 267202, 935207, 1870414]

約数ペア:

[(1, 1870414), (2, 935207), (7, 267202), (13, 143878), (14, 133601), (26, 71939), (43, 43498), (86, 21749), (91, 20554), (182, 10277), (239, 7826), (301, 6214), (478, 3913), (559, 3346), (602, 3107), (1118, 1673)]