1512921806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6251743}}^1$

素因数の和:6251767

約数の個数: 12

約数和(自身を含む): 2494445856

約数和(自身を除く): 981524050

約数列:

[1, 2, 11, 22, 121, 242, 6251743, 12503486, 68769173, 137538346, 756460903, 1512921806]

約数ペア:

[(1, 1512921806), (2, 756460903), (11, 137538346), (22, 68769173), (121, 12503486), (242, 6251743)]