2012808959

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8263}}^1$

素因数の和:8399

約数の個数: 32

約数和(自身を含む): 2570434560

約数和(自身を除く): 557625601

約数列:

[1, 7, 17, 23, 89, 119, 161, 391, 623, 1513, 2047, 2737, 8263, 10591, 14329, 34799, 57841, 140471, 190049, 243593, 735407, 983297, 1330343, 3230833, 5147849, 12501919, 16914361, 22615831, 87513433, 118400527, 287544137, 2012808959]

約数ペア:

[(1, 2012808959), (7, 287544137), (17, 118400527), (23, 87513433), (89, 22615831), (119, 16914361), (161, 12501919), (391, 5147849), (623, 3230833), (1513, 1330343), (2047, 983297), (2737, 735407), (8263, 243593), (10591, 190049), (14329, 140471), (34799, 57841)]