2016658815

素因数分解:

$3^1\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{19231}}^1$

素因数の和:26230

約数の個数: 16

約数和(自身を含む): 3227283456

約数和(自身を除く): 1210624641

約数列:

[1, 3, 5, 15, 6991, 19231, 20973, 34955, 57693, 96155, 104865, 288465, 134443921, 403331763, 672219605, 2016658815]

約数ペア:

[(1, 2016658815), (3, 672219605), (5, 403331763), (15, 134443921), (6991, 288465), (19231, 104865), (20973, 96155), (34955, 57693)]