1089115202

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 1963353600

約数和(自身を除く): 874238398

約数列:

[1, 2, 7, 14, 37, 74, 103, 137, 149, 206, 259, 274, 298, 518, 721, 959, 1043, 1442, 1918, 2086, 3811, 5069, 5513, 7622, 10138, 11026, 14111, 15347, 20413, 26677, 28222, 30694, 35483, 38591, 40826, 53354, 70966, 77182, 98777, 107429, 142891, 197554, 214858, 285782, 522107, 567839, 755281, 1044214, 1135678, 1510562, 2102539, 3654749, 3974873, 4205078, 5286967, 7309498, 7949746, 10573934, 14717773, 29435546, 77793943, 155587886, 544557601, 1089115202]

約数ペア:

[(1, 1089115202), (2, 544557601), (7, 155587886), (14, 77793943), (37, 29435546), (74, 14717773), (103, 10573934), (137, 7949746), (149, 7309498), (206, 5286967), (259, 4205078), (274, 3974873), (298, 3654749), (518, 2102539), (721, 1510562), (959, 1135678), (1043, 1044214), (1442, 755281), (1918, 567839), (2086, 522107), (3811, 285782), (5069, 214858), (5513, 197554), (7622, 142891), (10138, 107429), (11026, 98777), (14111, 77182), (15347, 70966), (20413, 53354), (26677, 40826), (28222, 38591), (30694, 35483)]