2088515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3096576

約数和(自身を除く): 1008061

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 127, 143, 253, 299, 635, 715, 1265, 1397, 1495, 1651, 2921, 3289, 6985, 8255, 14605, 16445, 18161, 32131, 37973, 90805, 160655, 189865, 417703, 2088515]

約数ペア:

[(1, 2088515), (5, 417703), (11, 189865), (13, 160655), (23, 90805), (55, 37973), (65, 32131), (115, 18161), (127, 16445), (143, 14605), (253, 8255), (299, 6985), (635, 3289), (715, 2921), (1265, 1651), (1397, 1495)]