2019495972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{93133}}^1$

素因数の和:93292

約数の個数: 48

約数和(自身を含む): 5111193920

約数和(自身を除く): 3091697948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 21684, 93133, 186266, 279399, 372532, 558798, 1117596, 1210729, 2421458, 3632187, 4842916, 7264374, 12945487, 14528748, 25890974, 38836461, 51781948, 77672922, 155345844, 168291331, 336582662, 504873993, 673165324, 1009747986, 2019495972]

約数ペア:

[(1, 2019495972), (2, 1009747986), (3, 673165324), (4, 504873993), (6, 336582662), (12, 168291331), (13, 155345844), (26, 77672922), (39, 51781948), (52, 38836461), (78, 25890974), (139, 14528748), (156, 12945487), (278, 7264374), (417, 4842916), (556, 3632187), (834, 2421458), (1668, 1210729), (1807, 1117596), (3614, 558798), (5421, 372532), (7228, 279399), (10842, 186266), (21684, 93133)]