7916558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 13401696

約数和(自身を除く): 5485138

約数列:

[1, 2, 13, 26, 43, 73, 86, 97, 146, 194, 559, 949, 1118, 1261, 1898, 2522, 3139, 4171, 6278, 7081, 8342, 14162, 40807, 54223, 81614, 92053, 108446, 184106, 304483, 608966, 3958279, 7916558]

約数ペア:

[(1, 7916558), (2, 3958279), (13, 608966), (26, 304483), (43, 184106), (73, 108446), (86, 92053), (97, 81614), (146, 54223), (194, 40807), (559, 14162), (949, 8342), (1118, 7081), (1261, 6278), (1898, 4171), (2522, 3139)]