426893210

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{83869}}^1$

素因数の和:84385

約数の個数: 16

約数和(自身を含む): 769926600

約数和(自身を除く): 343033390

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 83869, 167738, 419345, 838690, 42689321, 85378642, 213446605, 426893210]

約数ペア:

[(1, 426893210), (2, 213446605), (5, 85378642), (10, 42689321), (509, 838690), (1018, 419345), (2545, 167738), (5090, 83869)]