961021334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 1835882496

約数和(自身を除く): 874861162

約数列:

[1, 2, 7, 13, 14, 26, 53, 67, 91, 106, 134, 182, 371, 469, 689, 742, 871, 938, 1378, 1487, 1742, 2974, 3551, 4823, 6097, 7102, 9646, 10409, 12194, 19331, 20818, 24857, 38662, 46163, 49714, 78811, 92326, 99629, 135317, 157622, 199258, 270634, 323141, 551677, 646282, 697403, 1024543, 1103354, 1295177, 1394806, 2049086, 2590354, 5280337, 7171801, 9066239, 10560674, 14343602, 18132478, 36962359, 68644381, 73924718, 137288762, 480510667, 961021334]

約数ペア:

[(1, 961021334), (2, 480510667), (7, 137288762), (13, 73924718), (14, 68644381), (26, 36962359), (53, 18132478), (67, 14343602), (91, 10560674), (106, 9066239), (134, 7171801), (182, 5280337), (371, 2590354), (469, 2049086), (689, 1394806), (742, 1295177), (871, 1103354), (938, 1024543), (1378, 697403), (1487, 646282), (1742, 551677), (2974, 323141), (3551, 270634), (4823, 199258), (6097, 157622), (7102, 135317), (9646, 99629), (10409, 92326), (12194, 78811), (19331, 49714), (20818, 46163), (24857, 38662)]