310082812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313849}}^1$

素因数の和:313885

約数の個数: 24

約数和(自身を含む): 615146000

約数和(自身を除く): 305063188

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 313849, 627698, 1255396, 4080037, 5963131, 8160074, 11926262, 16320148, 23852524, 77520703, 155041406, 310082812]

約数ペア:

[(1, 310082812), (2, 155041406), (4, 77520703), (13, 23852524), (19, 16320148), (26, 11926262), (38, 8160074), (52, 5963131), (76, 4080037), (247, 1255396), (494, 627698), (988, 313849)]