164420662

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{404977}}^1$

素因数の和:405015

約数の個数: 16

約数和(自身を含む): 291584160

約数和(自身を除く): 127163498

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 404977, 809954, 2834839, 5669678, 11744333, 23488666, 82210331, 164420662]

約数ペア:

[(1, 164420662), (2, 82210331), (7, 23488666), (14, 11744333), (29, 5669678), (58, 2834839), (203, 809954), (406, 404977)]