394526418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6863}}^1$

素因数の和:6959

約数の個数: 64

約数和(自身を含む): 940972032

約数和(自身を除く): 546445614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 201, 286, 402, 429, 737, 858, 871, 1474, 1742, 2211, 2613, 4422, 5226, 6863, 9581, 13726, 19162, 20589, 28743, 41178, 57486, 75493, 89219, 150986, 178438, 226479, 267657, 452958, 459821, 535314, 919642, 981409, 1379463, 1962818, 2758926, 2944227, 5058031, 5888454, 5977673, 10116062, 11955346, 15174093, 17933019, 30348186, 35866038, 65754403, 131508806, 197263209, 394526418]

約数ペア:

[(1, 394526418), (2, 197263209), (3, 131508806), (6, 65754403), (11, 35866038), (13, 30348186), (22, 17933019), (26, 15174093), (33, 11955346), (39, 10116062), (66, 5977673), (67, 5888454), (78, 5058031), (134, 2944227), (143, 2758926), (201, 1962818), (286, 1379463), (402, 981409), (429, 919642), (737, 535314), (858, 459821), (871, 452958), (1474, 267657), (1742, 226479), (2211, 178438), (2613, 150986), (4422, 89219), (5226, 75493), (6863, 57486), (9581, 41178), (13726, 28743), (19162, 20589)]