247634830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{245183}}^1$

素因数の和:245291

約数の個数: 16

約数和(自身を含む): 450157824

約数和(自身を除く): 202522994

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 245183, 490366, 1225915, 2451830, 24763483, 49526966, 123817415, 247634830]

約数ペア:

[(1, 247634830), (2, 123817415), (5, 49526966), (10, 24763483), (101, 2451830), (202, 1225915), (505, 490366), (1010, 245183)]