515454914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10331}}^1$

素因数の和:10466

約数の個数: 32

約数和(自身を含む): 885245760

約数和(自身を除く): 369790846

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1919, 2626, 3838, 10331, 20662, 24947, 49894, 134303, 196289, 268606, 392578, 1043431, 2086862, 2551757, 5103514, 13564603, 19825189, 27129206, 39650378, 257727457, 515454914]

約数ペア:

[(1, 515454914), (2, 257727457), (13, 39650378), (19, 27129206), (26, 19825189), (38, 13564603), (101, 5103514), (202, 2551757), (247, 2086862), (494, 1043431), (1313, 392578), (1919, 268606), (2626, 196289), (3838, 134303), (10331, 49894), (20662, 24947)]