1013967980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1370227}}^1$

素因数の和:1370273

約数の個数: 24

約数和(自身を含む): 2186883888

約数和(自身を除く): 1172915908

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1370227, 2740454, 5480908, 6851135, 13702270, 27404540, 50698399, 101396798, 202793596, 253491995, 506983990, 1013967980]

約数ペア:

[(1, 1013967980), (2, 506983990), (4, 253491995), (5, 202793596), (10, 101396798), (20, 50698399), (37, 27404540), (74, 13702270), (148, 6851135), (185, 5480908), (370, 2740454), (740, 1370227)]