301022018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 500385600

約数和(自身を除く): 199363582

約数列:

[1, 2, 11, 22, 131, 149, 262, 298, 701, 1402, 1441, 1639, 2882, 3278, 7711, 15422, 19519, 39038, 91831, 104449, 183662, 208898, 214709, 429418, 1010141, 1148939, 2020282, 2297878, 13682819, 27365638, 150511009, 301022018]

約数ペア:

[(1, 301022018), (2, 150511009), (11, 27365638), (22, 13682819), (131, 2297878), (149, 2020282), (262, 1148939), (298, 1010141), (701, 429418), (1402, 214709), (1441, 208898), (1639, 183662), (2882, 104449), (3278, 91831), (7711, 39038), (15422, 19519)]