2100265210

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{236783}}^1$

素因数の和:237677

約数の個数: 16

約数和(自身を含む): 3784755456

約数和(自身を除く): 1684490246

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8870, 236783, 473566, 1183915, 2367830, 210026521, 420053042, 1050132605, 2100265210]

約数ペア:

[(1, 2100265210), (2, 1050132605), (5, 420053042), (10, 210026521), (887, 2367830), (1774, 1183915), (4435, 473566), (8870, 236783)]