858984566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 1503559680

約数和(自身を除く): 644575114

約数列:

[1, 2, 11, 19, 22, 38, 121, 127, 209, 242, 254, 418, 1397, 1471, 2299, 2413, 2794, 2942, 4598, 4826, 15367, 16181, 26543, 27949, 30734, 32362, 53086, 55898, 177991, 186817, 291973, 307439, 355982, 373634, 583946, 614878, 2054987, 3381829, 3549523, 4109974, 6763658, 7099046, 22604857, 39044753, 45209714, 78089506, 429492283, 858984566]

約数ペア:

[(1, 858984566), (2, 429492283), (11, 78089506), (19, 45209714), (22, 39044753), (38, 22604857), (121, 7099046), (127, 6763658), (209, 4109974), (242, 3549523), (254, 3381829), (418, 2054987), (1397, 614878), (1471, 583946), (2299, 373634), (2413, 355982), (2794, 307439), (2942, 291973), (4598, 186817), (4826, 177991), (15367, 55898), (16181, 53086), (26543, 32362), (27949, 30734)]