859408912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{60149}}^1$

素因数の和:60223

約数の個数: 40

約数和(自身を含む): 1790064000

約数和(自身を除く): 930655088

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 60149, 120298, 240596, 481192, 962384, 1142831, 2285662, 2827003, 4571324, 5654006, 9142648, 11308012, 18285296, 22616024, 45232048, 53713057, 107426114, 214852228, 429704456, 859408912]

約数ペア:

[(1, 859408912), (2, 429704456), (4, 214852228), (8, 107426114), (16, 53713057), (19, 45232048), (38, 22616024), (47, 18285296), (76, 11308012), (94, 9142648), (152, 5654006), (188, 4571324), (304, 2827003), (376, 2285662), (752, 1142831), (893, 962384), (1786, 481192), (3572, 240596), (7144, 120298), (14288, 60149)]