1266885906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1481}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 2981736576

約数和(自身を除く): 1714850670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 997, 1481, 1994, 2962, 2991, 4443, 5982, 8886, 10967, 12961, 16291, 19253, 21934, 25922, 32582, 32901, 38506, 38883, 48873, 57759, 65802, 77766, 97746, 115518, 142571, 211783, 285142, 423566, 427713, 635349, 855426, 1270698, 1476557, 2953114, 4429671, 8859342, 16242127, 19195241, 32484254, 38390482, 48726381, 57585723, 97452762, 115171446, 211147651, 422295302, 633442953, 1266885906]

約数ペア:

[(1, 1266885906), (2, 633442953), (3, 422295302), (6, 211147651), (11, 115171446), (13, 97452762), (22, 57585723), (26, 48726381), (33, 38390482), (39, 32484254), (66, 19195241), (78, 16242127), (143, 8859342), (286, 4429671), (429, 2953114), (858, 1476557), (997, 1270698), (1481, 855426), (1994, 635349), (2962, 427713), (2991, 423566), (4443, 285142), (5982, 211783), (8886, 142571), (10967, 115518), (12961, 97746), (16291, 77766), (19253, 65802), (21934, 57759), (25922, 48873), (32582, 38883), (32901, 38506)]