3977087988

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{20369}}^1$

素因数の和:20736

約数の個数: 48

約数和(自身を含む): 9486227520

約数和(自身を除く): 5509139532

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 307, 318, 614, 636, 921, 1228, 1842, 3684, 16271, 20369, 32542, 40738, 48813, 61107, 65084, 81476, 97626, 122214, 195252, 244428, 1079557, 2159114, 3238671, 4318228, 6253283, 6477342, 12506566, 12954684, 18759849, 25013132, 37519698, 75039396, 331423999, 662847998, 994271997, 1325695996, 1988543994, 3977087988]

約数ペア:

[(1, 3977087988), (2, 1988543994), (3, 1325695996), (4, 994271997), (6, 662847998), (12, 331423999), (53, 75039396), (106, 37519698), (159, 25013132), (212, 18759849), (307, 12954684), (318, 12506566), (614, 6477342), (636, 6253283), (921, 4318228), (1228, 3238671), (1842, 2159114), (3684, 1079557), (16271, 244428), (20369, 195252), (32542, 122214), (40738, 97626), (48813, 81476), (61107, 65084)]