81840752012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1051}}^1\times {\mathrm{414199}}^1$

素因数の和:415301

約数の個数: 24

約数和(自身を含む): 146408102400

約数和(自身を除く): 64567350388

約数列:

[1, 2, 4, 47, 94, 188, 1051, 2102, 4204, 49397, 98794, 197588, 414199, 828398, 1656796, 19467353, 38934706, 77869412, 435323149, 870646298, 1741292596, 20460188003, 40920376006, 81840752012]

約数ペア:

[(1, 81840752012), (2, 40920376006), (4, 20460188003), (47, 1741292596), (94, 870646298), (188, 435323149), (1051, 77869412), (2102, 38934706), (4204, 19467353), (49397, 1656796), (98794, 828398), (197588, 414199)]