2798210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9685

約数の個数: 16

約数和(自身を含む): 5211000

約数和(自身を除く): 2412790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9649, 19298, 48245, 96490, 279821, 559642, 1399105, 2798210]

約数ペア:

[(1, 2798210), (2, 1399105), (5, 559642), (10, 279821), (29, 96490), (58, 48245), (145, 19298), (290, 9649)]