3857029490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{105701}}^1$

素因数の和:105838

約数の個数: 32

約数和(自身を含む): 7191964080

約数和(自身を除く): 3334934590

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 3649, 7298, 18245, 36490, 105701, 211402, 528505, 1057010, 4333741, 8667482, 9407389, 18814778, 21668705, 43337410, 47036945, 94073890, 385702949, 771405898, 1928514745, 3857029490]

約数ペア:

[(1, 3857029490), (2, 1928514745), (5, 771405898), (10, 385702949), (41, 94073890), (82, 47036945), (89, 43337410), (178, 21668705), (205, 18814778), (410, 9407389), (445, 8667482), (890, 4333741), (3649, 1057010), (7298, 528505), (18245, 211402), (36490, 105701)]