130713068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{2243}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 242594352

約数和(自身を除く): 111881284

約数列:

[1, 2, 4, 17, 34, 68, 857, 1714, 2243, 3428, 4486, 8972, 14569, 29138, 38131, 58276, 76262, 152524, 1922251, 3844502, 7689004, 32678267, 65356534, 130713068]

約数ペア:

[(1, 130713068), (2, 65356534), (4, 32678267), (17, 7689004), (34, 3844502), (68, 1922251), (857, 152524), (1714, 76262), (2243, 58276), (3428, 38131), (4486, 29138), (8972, 14569)]