1402022260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{535123}}^1$

素因数の和:535263

約数の個数: 24

約数和(自身を含む): 2966727456

約数和(自身を除く): 1564705196

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 535123, 1070246, 2140492, 2675615, 5351230, 10702460, 70101113, 140202226, 280404452, 350505565, 701011130, 1402022260]

約数ペア:

[(1, 1402022260), (2, 701011130), (4, 350505565), (5, 280404452), (10, 140202226), (20, 70101113), (131, 10702460), (262, 5351230), (524, 2675615), (655, 2140492), (1310, 1070246), (2620, 535123)]