2013394552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3121}}^1\times {\mathrm{6203}}^1$

素因数の和:9343

約数の個数: 32

約数和(自身を含む): 4067466480

約数和(自身を除く): 2054071928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3121, 6203, 6242, 12406, 12484, 24812, 24968, 40573, 49624, 80639, 81146, 161278, 162292, 322556, 324584, 645112, 19359563, 38719126, 77438252, 154876504, 251674319, 503348638, 1006697276, 2013394552]

約数ペア:

[(1, 2013394552), (2, 1006697276), (4, 503348638), (8, 251674319), (13, 154876504), (26, 77438252), (52, 38719126), (104, 19359563), (3121, 645112), (6203, 324584), (6242, 322556), (12406, 162292), (12484, 161278), (24812, 81146), (24968, 80639), (40573, 49624)]