403911172

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1823}}^1$

素因数の和:2068

約数の個数: 48

約数和(自身を含む): 832269312

約数和(自身を除く): 428358140

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 193, 287, 386, 574, 772, 1148, 1351, 1823, 2702, 3646, 5404, 7292, 7913, 12761, 15826, 25522, 31652, 51044, 55391, 74743, 110782, 149486, 221564, 298972, 351839, 523201, 703678, 1046402, 1407356, 2092804, 2462873, 4925746, 9851492, 14425399, 28850798, 57701596, 100977793, 201955586, 403911172]

約数ペア:

[(1, 403911172), (2, 201955586), (4, 100977793), (7, 57701596), (14, 28850798), (28, 14425399), (41, 9851492), (82, 4925746), (164, 2462873), (193, 2092804), (287, 1407356), (386, 1046402), (574, 703678), (772, 523201), (1148, 351839), (1351, 298972), (1823, 221564), (2702, 149486), (3646, 110782), (5404, 74743), (7292, 55391), (7913, 51044), (12761, 31652), (15826, 25522)]