800382544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{8311}}^1$

素因数の和:8795

約数の個数: 40

約数和(自身を含む): 1673837312

約数和(自身を除く): 873454768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1852, 3704, 6019, 7408, 8311, 12038, 16622, 24076, 33244, 48152, 66488, 96304, 108043, 132976, 216086, 432172, 864344, 1728688, 3847993, 7695986, 15391972, 30783944, 50023909, 61567888, 100047818, 200095636, 400191272, 800382544]

約数ペア:

[(1, 800382544), (2, 400191272), (4, 200095636), (8, 100047818), (13, 61567888), (16, 50023909), (26, 30783944), (52, 15391972), (104, 7695986), (208, 3847993), (463, 1728688), (926, 864344), (1852, 432172), (3704, 216086), (6019, 132976), (7408, 108043), (8311, 96304), (12038, 66488), (16622, 48152), (24076, 33244)]