4080076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 9596160

約数和(自身を除く): 5516084

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1019, 2002, 2038, 4004, 4076, 7133, 11209, 13247, 14266, 22418, 26494, 28532, 44836, 52988, 78463, 92729, 145717, 156926, 185458, 291434, 313852, 370916, 582868, 1020019, 2040038, 4080076]

約数ペア:

[(1, 4080076), (2, 2040038), (4, 1020019), (7, 582868), (11, 370916), (13, 313852), (14, 291434), (22, 185458), (26, 156926), (28, 145717), (44, 92729), (52, 78463), (77, 52988), (91, 44836), (143, 28532), (154, 26494), (182, 22418), (286, 14266), (308, 13247), (364, 11209), (572, 7133), (1001, 4076), (1019, 4004), (2002, 2038)]