2068748912

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{809}}^1\times {\mathrm{883}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 4039897680

約数和(自身を除く): 1971148768

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 809, 883, 1448, 1618, 1766, 2896, 3236, 3532, 6472, 7064, 12944, 14128, 146429, 159823, 292858, 319646, 585716, 639292, 714347, 1171432, 1278584, 1428694, 2342864, 2557168, 2857388, 5714776, 11429552, 129296807, 258593614, 517187228, 1034374456, 2068748912]

約数ペア:

[(1, 2068748912), (2, 1034374456), (4, 517187228), (8, 258593614), (16, 129296807), (181, 11429552), (362, 5714776), (724, 2857388), (809, 2557168), (883, 2342864), (1448, 1428694), (1618, 1278584), (1766, 1171432), (2896, 714347), (3236, 639292), (3532, 585716), (6472, 319646), (7064, 292858), (12944, 159823), (14128, 146429)]