520078564684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2237051}}^1$

素因数の和:2237123

約数の個数: 72

約数和(自身を含む): 1145513795328

約数和(自身を除く): 625435230644

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 361, 437, 532, 644, 722, 874, 1444, 1748, 2527, 3059, 5054, 6118, 8303, 10108, 12236, 16606, 33212, 58121, 116242, 232484, 2237051, 4474102, 8948204, 15659357, 31318714, 42503969, 51452173, 62637428, 85007938, 102904346, 170015876, 205808692, 297527783, 360165211, 595055566, 720330422, 807575411, 977591287, 1190111132, 1440660844, 1615150822, 1955182574, 3230301644, 3910365148, 5653027877, 6843139009, 11306055754, 13686278018, 18574234453, 22612111508, 27372556036, 37148468906, 74296937812, 130019641171, 260039282342, 520078564684]

約数ペア:

[(1, 520078564684), (2, 260039282342), (4, 130019641171), (7, 74296937812), (14, 37148468906), (19, 27372556036), (23, 22612111508), (28, 18574234453), (38, 13686278018), (46, 11306055754), (76, 6843139009), (92, 5653027877), (133, 3910365148), (161, 3230301644), (266, 1955182574), (322, 1615150822), (361, 1440660844), (437, 1190111132), (532, 977591287), (644, 807575411), (722, 720330422), (874, 595055566), (1444, 360165211), (1748, 297527783), (2527, 205808692), (3059, 170015876), (5054, 102904346), (6118, 85007938), (8303, 62637428), (10108, 51452173), (12236, 42503969), (16606, 31318714), (33212, 15659357), (58121, 8948204), (116242, 4474102), (232484, 2237051)]