1904658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2501742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 449, 606, 707, 898, 1347, 1414, 2121, 2694, 3143, 4242, 6286, 9429, 18858, 45349, 90698, 136047, 272094, 317443, 634886, 952329, 1904658]

約数ペア:

[(1, 1904658), (2, 952329), (3, 634886), (6, 317443), (7, 272094), (14, 136047), (21, 90698), (42, 45349), (101, 18858), (202, 9429), (303, 6286), (449, 4242), (606, 3143), (707, 2694), (898, 2121), (1347, 1414)]