1081942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 1691280

約数和(自身を除く): 609338

約数列:

[1, 2, 53, 59, 106, 118, 173, 346, 3127, 6254, 9169, 10207, 18338, 20414, 540971, 1081942]

約数ペア:

[(1, 1081942), (2, 540971), (53, 20414), (59, 18338), (106, 10207), (118, 9169), (173, 6254), (346, 3127)]