2017780824

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{4231}}^1$

素因数の和:4912

約数の個数: 64

約数和(自身を含む): 5216532480

約数和(自身を除く): 3198751656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 641, 744, 1282, 1923, 2564, 3846, 4231, 5128, 7692, 8462, 12693, 15384, 16924, 19871, 25386, 33848, 39742, 50772, 59613, 79484, 101544, 119226, 131161, 158968, 238452, 262322, 393483, 476904, 524644, 786966, 1049288, 1573932, 2712071, 3147864, 5424142, 8136213, 10848284, 16272426, 21696568, 32544852, 65089704, 84074201, 168148402, 252222603, 336296804, 504445206, 672593608, 1008890412, 2017780824]

約数ペア:

[(1, 2017780824), (2, 1008890412), (3, 672593608), (4, 504445206), (6, 336296804), (8, 252222603), (12, 168148402), (24, 84074201), (31, 65089704), (62, 32544852), (93, 21696568), (124, 16272426), (186, 10848284), (248, 8136213), (372, 5424142), (641, 3147864), (744, 2712071), (1282, 1573932), (1923, 1049288), (2564, 786966), (3846, 524644), (4231, 476904), (5128, 393483), (7692, 262322), (8462, 238452), (12693, 158968), (15384, 131161), (16924, 119226), (19871, 101544), (25386, 79484), (33848, 59613), (39742, 50772)]