4438668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 11469920

約数和(自身を除く): 7031252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 769, 962, 1443, 1538, 1924, 2307, 2886, 3076, 4614, 5772, 9228, 9997, 19994, 28453, 29991, 39988, 56906, 59982, 85359, 113812, 119964, 170718, 341436, 369889, 739778, 1109667, 1479556, 2219334, 4438668]

約数ペア:

[(1, 4438668), (2, 2219334), (3, 1479556), (4, 1109667), (6, 739778), (12, 369889), (13, 341436), (26, 170718), (37, 119964), (39, 113812), (52, 85359), (74, 59982), (78, 56906), (111, 39988), (148, 29991), (156, 28453), (222, 19994), (444, 9997), (481, 9228), (769, 5772), (962, 4614), (1443, 3076), (1538, 2886), (1924, 2307)]