1916356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 3651480

約数和(自身を除く): 1735124

約数列:

[1, 2, 4, 13, 26, 52, 137, 269, 274, 538, 548, 1076, 1781, 3497, 3562, 6994, 7124, 13988, 36853, 73706, 147412, 479089, 958178, 1916356]

約数ペア:

[(1, 1916356), (2, 958178), (4, 479089), (13, 147412), (26, 73706), (52, 36853), (137, 13988), (269, 7124), (274, 6994), (538, 3562), (548, 3497), (1076, 1781)]