1681958398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{500881}}^1$

素因数の和:500979

約数の個数: 16

約数和(自身を含む): 2668699296

約数和(自身を除く): 986740898

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 500881, 1001762, 11520263, 23040526, 36564313, 73128626, 840979199, 1681958398]

約数ペア:

[(1, 1681958398), (2, 840979199), (23, 73128626), (46, 36564313), (73, 23040526), (146, 11520263), (1679, 1001762), (3358, 500881)]