1796604984668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{222707}}^1\times {\mathrm{155137}}^1$

素因数の和:377861

約数の個数: 24

約数和(自身を含む): 3385946422992

約数和(自身を除く): 1589341438324

約数列:

[1, 2, 4, 13, 26, 52, 155137, 222707, 310274, 445414, 620548, 890828, 2016781, 2895191, 4033562, 5790382, 8067124, 11580764, 34550095859, 69100191718, 138200383436, 449151246167, 898302492334, 1796604984668]

約数ペア:

[(1, 1796604984668), (2, 898302492334), (4, 449151246167), (13, 138200383436), (26, 69100191718), (52, 34550095859), (155137, 11580764), (222707, 8067124), (310274, 5790382), (445414, 4033562), (620548, 2895191), (890828, 2016781)]