1325922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1577118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 191, 267, 382, 534, 573, 1146, 1157, 2314, 2483, 3471, 4966, 6942, 7449, 14898, 16999, 33998, 50997, 101994, 220987, 441974, 662961, 1325922]

約数ペア:

[(1, 1325922), (2, 662961), (3, 441974), (6, 220987), (13, 101994), (26, 50997), (39, 33998), (78, 16999), (89, 14898), (178, 7449), (191, 6942), (267, 4966), (382, 3471), (534, 2483), (573, 2314), (1146, 1157)]