2730858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 5945856

約数和(自身を除く): 3214998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 223, 314, 446, 471, 669, 942, 1338, 2041, 2899, 4082, 5798, 6123, 8697, 12246, 17394, 35011, 70022, 105033, 210066, 455143, 910286, 1365429, 2730858]

約数ペア:

[(1, 2730858), (2, 1365429), (3, 910286), (6, 455143), (13, 210066), (26, 105033), (39, 70022), (78, 35011), (157, 17394), (223, 12246), (314, 8697), (446, 6123), (471, 5798), (669, 4082), (942, 2899), (1338, 2041)]