1423214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 2513280

約数和(自身を除く): 1090066

約数列:

[1, 2, 13, 19, 26, 38, 43, 67, 86, 134, 247, 494, 559, 817, 871, 1118, 1273, 1634, 1742, 2546, 2881, 5762, 10621, 16549, 21242, 33098, 37453, 54739, 74906, 109478, 711607, 1423214]

約数ペア:

[(1, 1423214), (2, 711607), (13, 109478), (19, 74906), (26, 54739), (38, 37453), (43, 33098), (67, 21242), (86, 16549), (134, 10621), (247, 5762), (494, 2881), (559, 2546), (817, 1742), (871, 1634), (1118, 1273)]