2913428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 5917632

約数和(自身を除く): 3004204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1553, 1876, 3106, 6212, 10871, 21742, 43484, 104051, 208102, 416204, 728357, 1456714, 2913428]

約数ペア:

[(1, 2913428), (2, 1456714), (4, 728357), (7, 416204), (14, 208102), (28, 104051), (67, 43484), (134, 21742), (268, 10871), (469, 6212), (938, 3106), (1553, 1876)]