2427358908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{818947}}^1$

素因数の和:818986

約数の個数: 48

約数和(自身を含む): 6420552320

約数和(自身を除く): 3993193412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 818947, 1637894, 2456841, 3275788, 4913682, 9827364, 10646311, 15559993, 21292622, 31119986, 31938933, 42585244, 46679979, 62239972, 63877866, 93359958, 127755732, 186719916, 202279909, 404559818, 606839727, 809119636, 1213679454, 2427358908]

約数ペア:

[(1, 2427358908), (2, 1213679454), (3, 809119636), (4, 606839727), (6, 404559818), (12, 202279909), (13, 186719916), (19, 127755732), (26, 93359958), (38, 63877866), (39, 62239972), (52, 46679979), (57, 42585244), (76, 31938933), (78, 31119986), (114, 21292622), (156, 15559993), (228, 10646311), (247, 9827364), (494, 4913682), (741, 3275788), (988, 2456841), (1482, 1637894), (2964, 818947)]