1291497306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{102451}}^1$

素因数の和:102658

約数の個数: 32

約数和(自身を含む): 2832592896

約数和(自身を除く): 1541095590

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 2101, 4202, 6303, 12606, 102451, 204902, 307353, 614706, 1126961, 2253922, 3380883, 6761766, 19568141, 39136282, 58704423, 117408846, 215249551, 430499102, 645748653, 1291497306]

約数ペア:

[(1, 1291497306), (2, 645748653), (3, 430499102), (6, 215249551), (11, 117408846), (22, 58704423), (33, 39136282), (66, 19568141), (191, 6761766), (382, 3380883), (573, 2253922), (1146, 1126961), (2101, 614706), (4202, 307353), (6303, 204902), (12606, 102451)]