2912299919812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3701}}^1\times {\mathrm{450169}}^1$

素因数の和:453916

約数の個数: 48

約数和(自身を含む): 5599538582400

約数和(自身を除く): 2687238662588

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 3701, 7402, 14804, 70319, 85123, 140638, 170246, 281276, 340492, 450169, 900338, 1617337, 1800676, 3234674, 6469348, 8553211, 10353887, 17106422, 20707774, 34212844, 41415548, 196723853, 393447706, 786895412, 1666075469, 3332150938, 6664301876, 31655433911, 38319735787, 63310867822, 76639471574, 126621735644, 153278943148, 728074979953, 1456149959906, 2912299919812]

約数ペア:

[(1, 2912299919812), (2, 1456149959906), (4, 728074979953), (19, 153278943148), (23, 126621735644), (38, 76639471574), (46, 63310867822), (76, 38319735787), (92, 31655433911), (437, 6664301876), (874, 3332150938), (1748, 1666075469), (3701, 786895412), (7402, 393447706), (14804, 196723853), (70319, 41415548), (85123, 34212844), (140638, 20707774), (170246, 17106422), (281276, 10353887), (340492, 8553211), (450169, 6469348), (900338, 3234674), (1617337, 1800676)]