1264156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 2313360

約数和(自身を除く): 1049204

約数列:

[1, 2, 4, 53, 67, 89, 106, 134, 178, 212, 268, 356, 3551, 4717, 5963, 7102, 9434, 11926, 14204, 18868, 23852, 316039, 632078, 1264156]

約数ペア:

[(1, 1264156), (2, 632078), (4, 316039), (53, 23852), (67, 18868), (89, 14204), (106, 11926), (134, 9434), (178, 7102), (212, 5963), (268, 4717), (356, 3551)]