813367064972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2640802159}}^1$

素因数の和:2640802181

約数の個数: 24

約数和(自身を含む): 1774619051520

約数和(自身を除く): 961251986548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2640802159, 5281604318, 10563208636, 18485615113, 29048823749, 36971230226, 58097647498, 73942460452, 116195294996, 203341766243, 406683532486, 813367064972]

約数ペア:

[(1, 813367064972), (2, 406683532486), (4, 203341766243), (7, 116195294996), (11, 73942460452), (14, 58097647498), (22, 36971230226), (28, 29048823749), (44, 18485615113), (77, 10563208636), (154, 5281604318), (308, 2640802159)]