978702934

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{3373}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 1630046880

約数和(自身を除く): 651343946

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 1331, 2398, 2662, 3373, 6746, 13189, 26378, 37103, 74206, 145079, 290158, 367657, 408133, 735314, 816266, 4044227, 4489463, 8088454, 8978926, 44486497, 88972994, 489351467, 978702934]

約数ペア:

[(1, 978702934), (2, 489351467), (11, 88972994), (22, 44486497), (109, 8978926), (121, 8088454), (218, 4489463), (242, 4044227), (1199, 816266), (1331, 735314), (2398, 408133), (2662, 367657), (3373, 290158), (6746, 145079), (13189, 74206), (26378, 37103)]