315619246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 526037760

約数和(自身を除く): 210418514

約数列:

[1, 2, 17, 31, 34, 61, 62, 122, 527, 1037, 1054, 1891, 2074, 3782, 4909, 9818, 32147, 64294, 83453, 152179, 166906, 299449, 304358, 598898, 2587043, 5090633, 5174086, 9282919, 10181266, 18565838, 157809623, 315619246]

約数ペア:

[(1, 315619246), (2, 157809623), (17, 18565838), (31, 10181266), (34, 9282919), (61, 5174086), (62, 5090633), (122, 2587043), (527, 598898), (1037, 304358), (1054, 299449), (1891, 166906), (2074, 152179), (3782, 83453), (4909, 64294), (9818, 32147)]