31407350692

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2988899}}^1$

素因数の和:2989011

約数の個数: 24

約数和(自身を含む): 57243412800

約数和(自身を除く): 25836062108

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 2988899, 5977798, 11955596, 110589263, 212211829, 221178526, 424423658, 442357052, 848847316, 7851837673, 15703675346, 31407350692]

約数ペア:

[(1, 31407350692), (2, 15703675346), (4, 7851837673), (37, 848847316), (71, 442357052), (74, 424423658), (142, 221178526), (148, 212211829), (284, 110589263), (2627, 11955596), (5254, 5977798), (10508, 2988899)]