2018457853

素因数分解:

${\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 2081674800

約数和(自身を除く): 63216947

約数列:

[1, 61, 137, 149, 1621, 8357, 9089, 20413, 98881, 222077, 241529, 1245193, 13546697, 14733269, 33089473, 2018457853]

約数ペア:

[(1, 2018457853), (61, 33089473), (137, 14733269), (149, 13546697), (1621, 1245193), (8357, 241529), (9089, 222077), (20413, 98881)]