4199198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 6583680

約数和(自身を除く): 2384482

約数列:

[1, 2, 31, 62, 89, 178, 761, 1522, 2759, 5518, 23591, 47182, 67729, 135458, 2099599, 4199198]

約数ペア:

[(1, 4199198), (2, 2099599), (31, 135458), (62, 67729), (89, 47182), (178, 23591), (761, 5518), (1522, 2759)]