2018697772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191237}}^1$

素因数の和:191290

約数の個数: 48

約数和(自身を含む): 4497917760

約数和(自身を除く): 2479219988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 191237, 382474, 764948, 1338659, 2486081, 2677318, 4972162, 5354636, 5545873, 9944324, 11091746, 17402567, 22183492, 34805134, 38821111, 69610268, 72096349, 77642222, 144192698, 155284444, 288385396, 504674443, 1009348886, 2018697772]

約数ペア:

[(1, 2018697772), (2, 1009348886), (4, 504674443), (7, 288385396), (13, 155284444), (14, 144192698), (26, 77642222), (28, 72096349), (29, 69610268), (52, 38821111), (58, 34805134), (91, 22183492), (116, 17402567), (182, 11091746), (203, 9944324), (364, 5545873), (377, 5354636), (406, 4972162), (754, 2677318), (812, 2486081), (1508, 1338659), (2639, 764948), (5278, 382474), (10556, 191237)]