2018334812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2042849}}^1$

素因数の和:2042885

約数の個数: 24

約数和(自身を含む): 4003986000

約数和(自身を除く): 1985651188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2042849, 4085698, 8171396, 26557037, 38814131, 53114074, 77628262, 106228148, 155256524, 504583703, 1009167406, 2018334812]

約数ペア:

[(1, 2018334812), (2, 1009167406), (4, 504583703), (13, 155256524), (19, 106228148), (26, 77628262), (38, 53114074), (52, 38814131), (76, 26557037), (247, 8171396), (494, 4085698), (988, 2042849)]