772832018

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 1381406400

約数和(自身を除く): 608574382

約数列:

[1, 2, 7, 14, 49, 71, 98, 109, 142, 218, 497, 763, 994, 1019, 1526, 2038, 3479, 5341, 6958, 7133, 7739, 10682, 14266, 15478, 49931, 54173, 72349, 99862, 108346, 111071, 144698, 222142, 379211, 506443, 758422, 777497, 1012886, 1554994, 3545101, 5442479, 7090202, 7886041, 10884958, 15772082, 55202287, 110404574, 386416009, 772832018]

約数ペア:

[(1, 772832018), (2, 386416009), (7, 110404574), (14, 55202287), (49, 15772082), (71, 10884958), (98, 7886041), (109, 7090202), (142, 5442479), (218, 3545101), (497, 1554994), (763, 1012886), (994, 777497), (1019, 758422), (1526, 506443), (2038, 379211), (3479, 222142), (5341, 144698), (6958, 111071), (7133, 108346), (7739, 99862), (10682, 72349), (14266, 54173), (15478, 49931)]