485002128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{777247}}^1$

素因数の和:777271

約数の個数: 40

約数和(自身を含む): 1349302528

約数和(自身を除く): 864300400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 777247, 1554494, 2331741, 3108988, 4663482, 6217976, 9326964, 10104211, 12435952, 18653928, 20208422, 30312633, 37307856, 40416844, 60625266, 80833688, 121250532, 161667376, 242501064, 485002128]

約数ペア:

[(1, 485002128), (2, 242501064), (3, 161667376), (4, 121250532), (6, 80833688), (8, 60625266), (12, 40416844), (13, 37307856), (16, 30312633), (24, 20208422), (26, 18653928), (39, 12435952), (48, 10104211), (52, 9326964), (78, 6217976), (104, 4663482), (156, 3108988), (208, 2331741), (312, 1554494), (624, 777247)]