289135046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 480384000

約数和(自身を除く): 191248954

約数列:

[1, 2, 19, 29, 38, 58, 59, 118, 551, 1102, 1121, 1711, 2242, 3422, 4447, 8894, 32509, 65018, 84493, 128963, 168986, 257926, 262373, 524746, 2450297, 4900594, 4985087, 7608817, 9970174, 15217634, 144567523, 289135046]

約数ペア:

[(1, 289135046), (2, 144567523), (19, 15217634), (29, 9970174), (38, 7608817), (58, 4985087), (59, 4900594), (118, 2450297), (551, 524746), (1102, 262373), (1121, 257926), (1711, 168986), (2242, 128963), (3422, 84493), (4447, 65018), (8894, 32509)]