870817652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 1674892800

約数和(自身を除く): 804075148

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 89, 124, 178, 356, 589, 1178, 1691, 2356, 2759, 3382, 4153, 5518, 6764, 8306, 11036, 16612, 52421, 78907, 104842, 128743, 157814, 209684, 257486, 315628, 369617, 514972, 739234, 1478468, 2446117, 4892234, 7022723, 9784468, 11458127, 14045446, 22916254, 28090892, 45832508, 217704413, 435408826, 870817652]

約数ペア:

[(1, 870817652), (2, 435408826), (4, 217704413), (19, 45832508), (31, 28090892), (38, 22916254), (62, 14045446), (76, 11458127), (89, 9784468), (124, 7022723), (178, 4892234), (356, 2446117), (589, 1478468), (1178, 739234), (1691, 514972), (2356, 369617), (2759, 315628), (3382, 257486), (4153, 209684), (5518, 157814), (6764, 128743), (8306, 104842), (11036, 78907), (16612, 52421)]