1428.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{5861}}^1$

素因数の和:5969

約数の個数: 24

約数和(自身を含む): 16741872

約数和(自身を除く): 9638340

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 5861, 11722, 17583, 23444, 35166, 70332, 591961, 1183922, 1775883, 2367844, 3551766, 7103532]

約数ペア:

[(1, 7103532), (2, 3551766), (3, 2367844), (4, 1775883), (6, 1183922), (12, 591961), (101, 70332), (202, 35166), (303, 23444), (404, 17583), (606, 11722), (1212, 5861)]