520057305572

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{235107281}}^1$

素因数の和:235107371

約数の個数: 24

約数和(自身を含む): 1053280623360

約数和(自身を除く): 533223317788

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 235107281, 470214562, 940429124, 1645750967, 3291501934, 6583003868, 18573475199, 37146950398, 74293900796, 130014326393, 260028652786, 520057305572]

約数ペア:

[(1, 520057305572), (2, 260028652786), (4, 130014326393), (7, 74293900796), (14, 37146950398), (28, 18573475199), (79, 6583003868), (158, 3291501934), (316, 1645750967), (553, 940429124), (1106, 470214562), (2212, 235107281)]