2017659118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 3308304384

約数和(自身を除く): 1290645266

約数列:

[1, 2, 31, 41, 62, 73, 82, 83, 131, 146, 166, 262, 1271, 2263, 2542, 2573, 2993, 3403, 4061, 4526, 5146, 5371, 5986, 6059, 6806, 8122, 9563, 10742, 10873, 12118, 19126, 21746, 92783, 105493, 166501, 185566, 187829, 210986, 248419, 296453, 333002, 337063, 375658, 392083, 445793, 496838, 592906, 674126, 784166, 793729, 891586, 1587458, 7700989, 12154573, 13819583, 15401978, 24309146, 24605599, 27639166, 32542889, 49211198, 65085778, 1008829559, 2017659118]

約数ペア:

[(1, 2017659118), (2, 1008829559), (31, 65085778), (41, 49211198), (62, 32542889), (73, 27639166), (82, 24605599), (83, 24309146), (131, 15401978), (146, 13819583), (166, 12154573), (262, 7700989), (1271, 1587458), (2263, 891586), (2542, 793729), (2573, 784166), (2993, 674126), (3403, 592906), (4061, 496838), (4526, 445793), (5146, 392083), (5371, 375658), (5986, 337063), (6059, 333002), (6806, 296453), (8122, 248419), (9563, 210986), (10742, 187829), (10873, 185566), (12118, 166501), (19126, 105493), (21746, 92783)]