260664766

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{6133}}^1$

素因数の和:6483

約数の個数: 16

約数和(自身を含む): 397483200

約数和(自身を除く): 136818434

約数列:

[1, 2, 79, 158, 269, 538, 6133, 12266, 21251, 42502, 484507, 969014, 1649777, 3299554, 130332383, 260664766]

約数ペア:

[(1, 260664766), (2, 130332383), (79, 3299554), (158, 1649777), (269, 969014), (538, 484507), (6133, 42502), (12266, 21251)]