1680492954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{89113}}^1$

素因数の和:89574

約数の個数: 32

約数和(自身を含む): 3849724800

約数和(自身を除く): 2169231846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 6286, 9429, 18858, 89113, 178226, 267339, 534678, 623791, 1247582, 1871373, 3742746, 40011737, 80023474, 120035211, 240070422, 280082159, 560164318, 840246477, 1680492954]

約数ペア:

[(1, 1680492954), (2, 840246477), (3, 560164318), (6, 280082159), (7, 240070422), (14, 120035211), (21, 80023474), (42, 40011737), (449, 3742746), (898, 1871373), (1347, 1247582), (2694, 623791), (3143, 534678), (6286, 267339), (9429, 178226), (18858, 89113)]