828146836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{937}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 1616811840

約数和(自身を除く): 788665004

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 379, 583, 758, 937, 1166, 1516, 1874, 2332, 3748, 4169, 8338, 10307, 16676, 20087, 20614, 40174, 41228, 49661, 80348, 99322, 198644, 220957, 355123, 441914, 546271, 710246, 883828, 1092542, 1420492, 2185084, 3906353, 7812706, 15625412, 18821519, 37643038, 75286076, 207036709, 414073418, 828146836]

約数ペア:

[(1, 828146836), (2, 414073418), (4, 207036709), (11, 75286076), (22, 37643038), (44, 18821519), (53, 15625412), (106, 7812706), (212, 3906353), (379, 2185084), (583, 1420492), (758, 1092542), (937, 883828), (1166, 710246), (1516, 546271), (1874, 441914), (2332, 355123), (3748, 220957), (4169, 198644), (8338, 99322), (10307, 80348), (16676, 49661), (20087, 41228), (20614, 40174)]