130851806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{39821}}^1$

素因数の和:39907

約数の個数: 16

約数和(自身を含む): 206437248

約数和(自身を除く): 75585442

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 39821, 79642, 1234451, 2110513, 2468902, 4221026, 65425903, 130851806]

約数ペア:

[(1, 130851806), (2, 65425903), (31, 4221026), (53, 2468902), (62, 2110513), (106, 1234451), (1643, 79642), (3286, 39821)]