1778052242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{57073}}^1$

素因数の和:57533

約数の個数: 16

約数和(自身を含む): 2745715992

約数和(自身を除く): 967663750

約数列:

[1, 2, 37, 74, 421, 842, 15577, 31154, 57073, 114146, 2111701, 4223402, 24027733, 48055466, 889026121, 1778052242]

約数ペア:

[(1, 1778052242), (2, 889026121), (37, 48055466), (74, 24027733), (421, 4223402), (842, 2111701), (15577, 114146), (31154, 57073)]