254103692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{13789}}^1$

素因数の和:14081

約数の個数: 24

約数和(自身を含む): 472610880

約数和(自身を除く): 218507188

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 13789, 18428, 27578, 55156, 234413, 468826, 937652, 3736819, 7473638, 14947276, 63525923, 127051846, 254103692]

約数ペア:

[(1, 254103692), (2, 127051846), (4, 63525923), (17, 14947276), (34, 7473638), (68, 3736819), (271, 937652), (542, 468826), (1084, 234413), (4607, 55156), (9214, 27578), (13789, 18428)]