1431244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 2677248

約数和(自身を除く): 1246004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 331, 662, 1081, 1324, 2162, 4324, 7613, 15226, 15557, 30452, 31114, 62228, 357811, 715622, 1431244]

約数ペア:

[(1, 1431244), (2, 715622), (4, 357811), (23, 62228), (46, 31114), (47, 30452), (92, 15557), (94, 15226), (188, 7613), (331, 4324), (662, 2162), (1081, 1324)]