4719946978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 8047226880

約数和(自身を除く): 3327279902

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 107, 214, 437, 779, 874, 943, 1231, 1558, 1886, 2033, 2461, 2462, 4066, 4387, 4922, 8774, 17917, 23389, 28313, 35834, 46759, 46778, 50471, 56626, 83353, 93518, 100901, 100942, 131717, 166706, 201802, 263434, 537947, 958949, 1075894, 1160833, 1917119, 1917898, 2321666, 2502623, 3029491, 3834238, 5005246, 5400397, 6058982, 10800794, 22055827, 44111654, 57560329, 102607543, 115120658, 124209131, 205215086, 248418262, 2359973489, 4719946978]

約数ペア:

[(1, 4719946978), (2, 2359973489), (19, 248418262), (23, 205215086), (38, 124209131), (41, 115120658), (46, 102607543), (82, 57560329), (107, 44111654), (214, 22055827), (437, 10800794), (779, 6058982), (874, 5400397), (943, 5005246), (1231, 3834238), (1558, 3029491), (1886, 2502623), (2033, 2321666), (2461, 1917898), (2462, 1917119), (4066, 1160833), (4387, 1075894), (4922, 958949), (8774, 537947), (17917, 263434), (23389, 201802), (28313, 166706), (35834, 131717), (46759, 100942), (46778, 100901), (50471, 93518), (56626, 83353)]