2456012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 4699296

約数和(自身を除く): 2243284

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 647, 949, 1294, 1898, 2588, 3796, 8411, 16822, 33644, 47231, 94462, 188924, 614003, 1228006, 2456012]

約数ペア:

[(1, 2456012), (2, 1228006), (4, 614003), (13, 188924), (26, 94462), (52, 47231), (73, 33644), (146, 16822), (292, 8411), (647, 3796), (949, 2588), (1294, 1898)]