994911442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{8999}}^1$

素因数の和:9210

約数の個数: 32

約数和(自身を含む): 1749600000

約数和(自身を除く): 754688558

約数列:

[1, 2, 7, 14, 53, 106, 149, 298, 371, 742, 1043, 2086, 7897, 8999, 15794, 17998, 55279, 62993, 110558, 125986, 476947, 953894, 1340851, 2681702, 3338629, 6677258, 9385957, 18771914, 71065103, 142130206, 497455721, 994911442]

約数ペア:

[(1, 994911442), (2, 497455721), (7, 142130206), (14, 71065103), (53, 18771914), (106, 9385957), (149, 6677258), (298, 3338629), (371, 2681702), (742, 1340851), (1043, 953894), (2086, 476947), (7897, 125986), (8999, 110558), (15794, 62993), (17998, 55279)]