2773966499998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21157}}^1\times {\mathrm{65101}}^1$

素因数の和:86332

約数の個数: 32

約数和(自身を含む): 4462867095840

約数和(自身を除く): 1688900595842

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 21157, 42314, 65101, 130202, 401983, 803966, 1121321, 1236919, 2242642, 2473838, 3450353, 6900706, 21305099, 42610198, 65556707, 131113414, 1377341857, 2754683714, 26169495283, 52338990566, 72999118421, 145998236842, 1386983249999, 2773966499998]

約数ペア:

[(1, 2773966499998), (2, 1386983249999), (19, 145998236842), (38, 72999118421), (53, 52338990566), (106, 26169495283), (1007, 2754683714), (2014, 1377341857), (21157, 131113414), (42314, 65556707), (65101, 42610198), (130202, 21305099), (401983, 6900706), (803966, 3450353), (1121321, 2473838), (1236919, 2242642)]