2611972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 2831228

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 89, 92, 116, 178, 253, 319, 356, 506, 638, 667, 979, 1012, 1276, 1334, 1958, 2047, 2581, 2668, 3916, 4094, 5162, 7337, 8188, 10324, 14674, 22517, 28391, 29348, 45034, 56782, 59363, 90068, 113564, 118726, 237452, 652993, 1305986, 2611972]

約数ペア:

[(1, 2611972), (2, 1305986), (4, 652993), (11, 237452), (22, 118726), (23, 113564), (29, 90068), (44, 59363), (46, 56782), (58, 45034), (89, 29348), (92, 28391), (116, 22517), (178, 14674), (253, 10324), (319, 8188), (356, 7337), (506, 5162), (638, 4094), (667, 3916), (979, 2668), (1012, 2581), (1276, 2047), (1334, 1958)]