2013660945

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{785053}}^1$

素因数の和:785086

約数の個数: 32

約数和(自身を含む): 3768259200

約数和(自身を除く): 1754598255

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 785053, 2355159, 3925265, 7065477, 11775795, 14916007, 21196431, 35327385, 44748021, 74580035, 105982155, 134244063, 223740105, 402732189, 671220315, 2013660945]

約数ペア:

[(1, 2013660945), (3, 671220315), (5, 402732189), (9, 223740105), (15, 134244063), (19, 105982155), (27, 74580035), (45, 44748021), (57, 35327385), (95, 21196431), (135, 14916007), (171, 11775795), (285, 7065477), (513, 3925265), (855, 2355159), (2565, 785053)]