2219270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9679

約数の個数: 16

約数和(自身を含む): 4168800

約数和(自身を除く): 1949530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9649, 19298, 48245, 96490, 221927, 443854, 1109635, 2219270]

約数ペア:

[(1, 2219270), (2, 1109635), (5, 443854), (10, 221927), (23, 96490), (46, 48245), (115, 19298), (230, 9649)]