84424990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{649423}}^1$

素因数の和:649443

約数の個数: 16

約数和(自身を含む): 163654848

約数和(自身を除く): 79229858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 649423, 1298846, 3247115, 6494230, 8442499, 16884998, 42212495, 84424990]

約数ペア:

[(1, 84424990), (2, 42212495), (5, 16884998), (10, 8442499), (13, 6494230), (26, 3247115), (65, 1298846), (130, 649423)]