3889542010

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{308939}}^1$

素因数の和:310205

約数の個数: 16

約数和(自身を含む): 7006759200

約数和(自身を除く): 3117217190

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 308939, 617878, 1544695, 3089390, 388954201, 777908402, 1944771005, 3889542010]

約数ペア:

[(1, 3889542010), (2, 1944771005), (5, 777908402), (10, 388954201), (1259, 3089390), (2518, 1544695), (6295, 617878), (12590, 308939)]