1640986442

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1\times {\mathrm{3491}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 2488594752

約数和(自身を除く): 847608310

約数列:

[1, 2, 97, 194, 2423, 3491, 4846, 6982, 235031, 338627, 470062, 677254, 8458693, 16917386, 820493221, 1640986442]

約数ペア:

[(1, 1640986442), (2, 820493221), (97, 16917386), (194, 8458693), (2423, 677254), (3491, 470062), (4846, 338627), (6982, 235031)]