1630402854

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{138569}}^1$

素因数の和:138664

約数の個数: 32

約数和(自身を含む): 3412147680

約数和(自身を除く): 1781744826

約数列:

[1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 222, 318, 1961, 3922, 5883, 11766, 138569, 277138, 415707, 831414, 5127053, 7344157, 10254106, 14688314, 15381159, 22032471, 30762318, 44064942, 271733809, 543467618, 815201427, 1630402854]

約数ペア:

[(1, 1630402854), (2, 815201427), (3, 543467618), (6, 271733809), (37, 44064942), (53, 30762318), (74, 22032471), (106, 15381159), (111, 14688314), (159, 10254106), (222, 7344157), (318, 5127053), (1961, 831414), (3922, 415707), (5883, 277138), (11766, 138569)]