889443536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{2741}}^1$

素因数の和:3959

約数の個数: 40

約数和(自身を含む): 1826862984

約数和(自身を除く): 937419448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1193, 2386, 2741, 4772, 5482, 9544, 10964, 19088, 20281, 21928, 40562, 43856, 46597, 81124, 93194, 162248, 186388, 324496, 372776, 745552, 3270013, 6540026, 13080052, 26160104, 52320208, 55590221, 111180442, 222360884, 444721768, 889443536]

約数ペア:

[(1, 889443536), (2, 444721768), (4, 222360884), (8, 111180442), (16, 55590221), (17, 52320208), (34, 26160104), (68, 13080052), (136, 6540026), (272, 3270013), (1193, 745552), (2386, 372776), (2741, 324496), (4772, 186388), (5482, 162248), (9544, 93194), (10964, 81124), (19088, 46597), (20281, 43856), (21928, 40562)]