1246249986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 2648878848

約数和(自身を除く): 1402628862

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 157, 194, 291, 314, 471, 582, 593, 942, 1186, 1779, 2231, 3558, 3611, 4462, 6693, 7222, 10833, 13386, 13639, 15229, 21666, 27278, 30458, 40917, 45687, 57521, 81834, 91374, 93101, 115042, 172563, 186202, 279303, 345126, 350267, 558606, 700534, 1050801, 1322983, 2101602, 2141323, 2645966, 3968949, 4282646, 6423969, 7937898, 9030797, 12847938, 18061594, 27092391, 54184782, 207708331, 415416662, 623124993, 1246249986]

約数ペア:

[(1, 1246249986), (2, 623124993), (3, 415416662), (6, 207708331), (23, 54184782), (46, 27092391), (69, 18061594), (97, 12847938), (138, 9030797), (157, 7937898), (194, 6423969), (291, 4282646), (314, 3968949), (471, 2645966), (582, 2141323), (593, 2101602), (942, 1322983), (1186, 1050801), (1779, 700534), (2231, 558606), (3558, 350267), (3611, 345126), (4462, 279303), (6693, 186202), (7222, 172563), (10833, 115042), (13386, 93101), (13639, 91374), (15229, 81834), (21666, 57521), (27278, 45687), (30458, 40917)]