147678244

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{8689}}^1$

素因数の和:9307

約数の個数: 24

約数和(自身を含む): 295877120

約数和(自身を除く): 148198876

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 8689, 16996, 17378, 34756, 60823, 121646, 243292, 5274223, 10548446, 21096892, 36919561, 73839122, 147678244]

約数ペア:

[(1, 147678244), (2, 73839122), (4, 36919561), (7, 21096892), (14, 10548446), (28, 5274223), (607, 243292), (1214, 121646), (2428, 60823), (4249, 34756), (8498, 17378), (8689, 16996)]