3954236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 8429568

約数和(自身を除く): 4475332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 223, 286, 341, 403, 446, 572, 682, 806, 892, 1364, 1612, 2453, 2899, 4433, 4906, 5798, 6913, 8866, 9812, 11596, 13826, 17732, 27652, 31889, 63778, 76043, 89869, 127556, 152086, 179738, 304172, 359476, 988559, 1977118, 3954236]

約数ペア:

[(1, 3954236), (2, 1977118), (4, 988559), (11, 359476), (13, 304172), (22, 179738), (26, 152086), (31, 127556), (44, 89869), (52, 76043), (62, 63778), (124, 31889), (143, 27652), (223, 17732), (286, 13826), (341, 11596), (403, 9812), (446, 8866), (572, 6913), (682, 5798), (806, 4906), (892, 4433), (1364, 2899), (1612, 2453)]