29982998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 45954000

約数和(自身を除く): 15971002

約数列:

[1, 2, 73, 137, 146, 274, 1499, 2998, 10001, 20002, 109427, 205363, 218854, 410726, 14991499, 29982998]

約数ペア:

[(1, 29982998), (2, 14991499), (73, 410726), (137, 218854), (146, 205363), (274, 109427), (1499, 20002), (2998, 10001)]