7889728132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293473}}^1$

素因数の和:293548

約数の個数: 48

約数和(自身を含む): 16566020352

約数和(自身を除く): 8676292220

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 13442, 26884, 293473, 586946, 1173892, 3228203, 3815149, 6456406, 7630298, 12912812, 13793231, 15260596, 27586462, 41966639, 55172924, 83933278, 151725541, 167866556, 179312003, 303451082, 358624006, 606902164, 717248012, 1972432033, 3944864066, 7889728132]

約数ペア:

[(1, 7889728132), (2, 3944864066), (4, 1972432033), (11, 717248012), (13, 606902164), (22, 358624006), (26, 303451082), (44, 179312003), (47, 167866556), (52, 151725541), (94, 83933278), (143, 55172924), (188, 41966639), (286, 27586462), (517, 15260596), (572, 13793231), (611, 12912812), (1034, 7630298), (1222, 6456406), (2068, 3815149), (2444, 3228203), (6721, 1173892), (13442, 586946), (26884, 293473)]