2048771543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 2563061760

約数和(自身を除く): 514290217

約数列:

[1, 7, 13, 79, 91, 521, 547, 553, 1027, 3647, 3829, 6773, 7111, 7189, 41159, 43213, 47411, 49777, 284987, 288113, 302491, 535067, 561769, 1994909, 3704831, 3745469, 3932383, 22513973, 25933817, 157597811, 292681649, 2048771543]

約数ペア:

[(1, 2048771543), (7, 292681649), (13, 157597811), (79, 25933817), (91, 22513973), (521, 3932383), (547, 3745469), (553, 3704831), (1027, 1994909), (3647, 561769), (3829, 535067), (6773, 302491), (7111, 288113), (7189, 284987), (41159, 49777), (43213, 47411)]