2007247958

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{178931}}^1$

素因数の和:179083

約数の個数: 16

約数和(自身を含む): 3091944960

約数和(自身を除く): 1084697002

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 178931, 357862, 12704101, 14135549, 25408202, 28271098, 1003623979, 2007247958]

約数ペア:

[(1, 2007247958), (2, 1003623979), (71, 28271098), (79, 25408202), (142, 14135549), (158, 12704101), (5609, 357862), (11218, 178931)]