1984428935

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{9091}}^1$

素因数の和:9538

約数の個数: 16

約数和(自身を含む): 2405743200

約数和(自身を除く): 421314265

約数列:

[1, 5, 149, 293, 745, 1465, 9091, 43657, 45455, 218285, 1354559, 2663663, 6772795, 13318315, 396885787, 1984428935]

約数ペア:

[(1, 1984428935), (5, 396885787), (149, 13318315), (293, 6772795), (745, 2663663), (1465, 1354559), (9091, 218285), (43657, 45455)]