1727284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 3316320

約数和(自身を除く): 1589036

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 563, 767, 1126, 1534, 2252, 3068, 7319, 14638, 29276, 33217, 66434, 132868, 431821, 863642, 1727284]

約数ペア:

[(1, 1727284), (2, 863642), (4, 431821), (13, 132868), (26, 66434), (52, 33217), (59, 29276), (118, 14638), (236, 7319), (563, 3068), (767, 2252), (1126, 1534)]