3179878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 5574240

約数和(自身を除く): 2394362

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 157, 247, 314, 494, 533, 779, 1066, 1558, 2041, 2983, 4082, 5966, 6437, 10127, 12874, 20254, 38779, 77558, 83681, 122303, 167362, 244606, 1589939, 3179878]

約数ペア:

[(1, 3179878), (2, 1589939), (13, 244606), (19, 167362), (26, 122303), (38, 83681), (41, 77558), (82, 38779), (157, 20254), (247, 12874), (314, 10127), (494, 6437), (533, 5966), (779, 4082), (1066, 2983), (1558, 2041)]