42451198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 65085120

約数和(自身を除く): 22633922

約数列:

[1, 2, 53, 106, 557, 719, 1114, 1438, 29521, 38107, 59042, 76214, 400483, 800966, 21225599, 42451198]

約数ペア:

[(1, 42451198), (2, 21225599), (53, 800966), (106, 400483), (557, 76214), (719, 59042), (1114, 38107), (1438, 29521)]