2017291010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{15913}}^1$

素因数の和:17738

約数の個数: 32

約数和(自身を含む): 4152408192

約数和(自身を除く): 2135117182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1811, 3622, 9055, 12677, 15913, 18110, 25354, 31826, 63385, 79565, 111391, 126770, 159130, 222782, 556955, 1113910, 28818443, 57636886, 144092215, 201729101, 288184430, 403458202, 1008645505, 2017291010]

約数ペア:

[(1, 2017291010), (2, 1008645505), (5, 403458202), (7, 288184430), (10, 201729101), (14, 144092215), (35, 57636886), (70, 28818443), (1811, 1113910), (3622, 556955), (9055, 222782), (12677, 159130), (15913, 126770), (18110, 111391), (25354, 79565), (31826, 63385)]