2088416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 4762800

約数和(自身を除く): 2674384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 349, 352, 374, 544, 698, 748, 1396, 1496, 2792, 2992, 3839, 5584, 5933, 5984, 7678, 11168, 11866, 15356, 23732, 30712, 47464, 61424, 65263, 94928, 122848, 130526, 189856, 261052, 522104, 1044208, 2088416]

約数ペア:

[(1, 2088416), (2, 1044208), (4, 522104), (8, 261052), (11, 189856), (16, 130526), (17, 122848), (22, 94928), (32, 65263), (34, 61424), (44, 47464), (68, 30712), (88, 23732), (136, 15356), (176, 11866), (187, 11168), (272, 7678), (349, 5984), (352, 5933), (374, 5584), (544, 3839), (698, 2992), (748, 2792), (1396, 1496)]