1872992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 4272912

約数和(自身を除く): 2399920

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 313, 352, 374, 544, 626, 748, 1252, 1496, 2504, 2992, 3443, 5008, 5321, 5984, 6886, 10016, 10642, 13772, 21284, 27544, 42568, 55088, 58531, 85136, 110176, 117062, 170272, 234124, 468248, 936496, 1872992]

約数ペア:

[(1, 1872992), (2, 936496), (4, 468248), (8, 234124), (11, 170272), (16, 117062), (17, 110176), (22, 85136), (32, 58531), (34, 55088), (44, 42568), (68, 27544), (88, 21284), (136, 13772), (176, 10642), (187, 10016), (272, 6886), (313, 5984), (352, 5321), (374, 5008), (544, 3443), (626, 2992), (748, 2504), (1252, 1496)]