2015203398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{353917}}^1$

素因数の和:354008

約数の個数: 32

約数和(自身を含む): 4399908576

約数和(自身を除く): 2384705178

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 353917, 707834, 1061751, 2123502, 4600921, 9201842, 13802763, 25835941, 27605526, 51671882, 77507823, 155015646, 335867233, 671734466, 1007601699, 2015203398]

約数ペア:

[(1, 2015203398), (2, 1007601699), (3, 671734466), (6, 335867233), (13, 155015646), (26, 77507823), (39, 51671882), (73, 27605526), (78, 25835941), (146, 13802763), (219, 9201842), (438, 4600921), (949, 2123502), (1898, 1061751), (2847, 707834), (5694, 353917)]