13021162

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 25411968

約数和(自身を除く): 12390806

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 257, 329, 514, 517, 539, 658, 1034, 1078, 1799, 2303, 2827, 3598, 3619, 4606, 5654, 7238, 12079, 12593, 19789, 24158, 25186, 25333, 39578, 50666, 84553, 132869, 138523, 169106, 265738, 277046, 591871, 930083, 1183742, 1860166, 6510581, 13021162]

約数ペア:

[(1, 13021162), (2, 6510581), (7, 1860166), (11, 1183742), (14, 930083), (22, 591871), (47, 277046), (49, 265738), (77, 169106), (94, 138523), (98, 132869), (154, 84553), (257, 50666), (329, 39578), (514, 25333), (517, 25186), (539, 24158), (658, 19789), (1034, 12593), (1078, 12079), (1799, 7238), (2303, 5654), (2827, 4606), (3598, 3619)]