2754014740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1939447}}^1$

素因数の和:1939527

約数の個数: 24

約数和(自身を含む): 5864890752

約数和(自身を除く): 3110876012

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1939447, 3878894, 7757788, 9697235, 19394470, 38788940, 137700737, 275401474, 550802948, 688503685, 1377007370, 2754014740]

約数ペア:

[(1, 2754014740), (2, 1377007370), (4, 688503685), (5, 550802948), (10, 275401474), (20, 137700737), (71, 38788940), (142, 19394470), (284, 9697235), (355, 7757788), (710, 3878894), (1420, 1939447)]