210441010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1618777}}^1$

素因数の和:1618797

約数の個数: 16

約数和(自身を含む): 407932056

約数和(自身を除く): 197491046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1618777, 3237554, 8093885, 16187770, 21044101, 42088202, 105220505, 210441010]

約数ペア:

[(1, 210441010), (2, 105220505), (5, 42088202), (10, 21044101), (13, 16187770), (26, 8093885), (65, 3237554), (130, 1618777)]