715256476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{266489}}^1$

素因数の和:266565

約数の個数: 24

約数和(自身を含む): 1387879920

約数和(自身を除く): 672623444

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 266489, 532978, 1065956, 2931379, 5862758, 11725516, 16255829, 32511658, 65023316, 178814119, 357628238, 715256476]

約数ペア:

[(1, 715256476), (2, 357628238), (4, 178814119), (11, 65023316), (22, 32511658), (44, 16255829), (61, 11725516), (122, 5862758), (244, 2931379), (671, 1065956), (1342, 532978), (2684, 266489)]