2937484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 5672016

約数和(自身を除く): 2734532

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 661, 1111, 1322, 2222, 2644, 4444, 7271, 14542, 29084, 66761, 133522, 267044, 734371, 1468742, 2937484]

約数ペア:

[(1, 2937484), (2, 1468742), (4, 734371), (11, 267044), (22, 133522), (44, 66761), (101, 29084), (202, 14542), (404, 7271), (661, 4444), (1111, 2644), (1322, 2222)]