3978858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4891542

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 1759, 2262, 3518, 5277, 10554, 22867, 45734, 51011, 68601, 102022, 137202, 153033, 306066, 663143, 1326286, 1989429, 3978858]

約数ペア:

[(1, 3978858), (2, 1989429), (3, 1326286), (6, 663143), (13, 306066), (26, 153033), (29, 137202), (39, 102022), (58, 68601), (78, 51011), (87, 45734), (174, 22867), (377, 10554), (754, 5277), (1131, 3518), (1759, 2262)]