423804568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{35153}}^1$

素因数の和:35307

約数の個数: 32

約数和(自身を含む): 873225360

約数和(自身を除く): 449420792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 35153, 70306, 140612, 281224, 386683, 773366, 1546732, 3093464, 4815961, 9631922, 19263844, 38527688, 52975571, 105951142, 211902284, 423804568]

約数ペア:

[(1, 423804568), (2, 211902284), (4, 105951142), (8, 52975571), (11, 38527688), (22, 19263844), (44, 9631922), (88, 4815961), (137, 3093464), (274, 1546732), (548, 773366), (1096, 386683), (1507, 281224), (3014, 140612), (6028, 70306), (12056, 35153)]