2007994465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1\times {\mathrm{6131}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 2488905216

約数和(自身を除く): 480910751

約数列:

[1, 5, 31, 155, 2113, 6131, 10565, 30655, 65503, 190061, 327515, 950305, 12954803, 64774015, 401598893, 2007994465]

約数ペア:

[(1, 2007994465), (5, 401598893), (31, 64774015), (155, 12954803), (2113, 950305), (6131, 327515), (10565, 190061), (30655, 65503)]