1771661856

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{82757}}^1$

素因数の和:82993

約数の個数: 48

約数和(自身を含む): 4671523584

約数和(自身を除く): 2899861728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 82757, 165514, 248271, 331028, 496542, 662056, 993084, 1324112, 1986168, 2648224, 3972336, 7944672, 18454811, 36909622, 55364433, 73819244, 110728866, 147638488, 221457732, 295276976, 442915464, 590553952, 885830928, 1771661856]

約数ペア:

[(1, 1771661856), (2, 885830928), (3, 590553952), (4, 442915464), (6, 295276976), (8, 221457732), (12, 147638488), (16, 110728866), (24, 73819244), (32, 55364433), (48, 36909622), (96, 18454811), (223, 7944672), (446, 3972336), (669, 2648224), (892, 1986168), (1338, 1324112), (1784, 993084), (2676, 662056), (3568, 496542), (5352, 331028), (7136, 248271), (10704, 165514), (21408, 82757)]