1081428

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 2540832

約数和(自身を除く): 1459404

約数列:

[1, 2, 3, 4, 6, 12, 227, 397, 454, 681, 794, 908, 1191, 1362, 1588, 2382, 2724, 4764, 90119, 180238, 270357, 360476, 540714, 1081428]

約数ペア:

[(1, 1081428), (2, 540714), (3, 360476), (4, 270357), (6, 180238), (12, 90119), (227, 4764), (397, 2724), (454, 2382), (681, 1588), (794, 1362), (908, 1191)]