1982441268

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{775603}}^1$

素因数の和:775684

約数の個数: 36

約数和(自身を含む): 5081757408

約数和(自身を除く): 3099316140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 775603, 1551206, 2326809, 3102412, 4653618, 6980427, 9307236, 13960854, 27921708, 55067813, 110135626, 165203439, 220271252, 330406878, 495610317, 660813756, 991220634, 1982441268]

約数ペア:

[(1, 1982441268), (2, 991220634), (3, 660813756), (4, 495610317), (6, 330406878), (9, 220271252), (12, 165203439), (18, 110135626), (36, 55067813), (71, 27921708), (142, 13960854), (213, 9307236), (284, 6980427), (426, 4653618), (639, 3102412), (852, 2326809), (1278, 1551206), (2556, 775603)]