898491248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{1193}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 1763050848

約数和(自身を除く): 864559600

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 457, 824, 914, 1193, 1648, 1828, 2386, 3656, 4772, 7312, 9544, 19088, 47071, 94142, 122879, 188284, 245758, 376568, 491516, 545201, 753136, 983032, 1090402, 1966064, 2180804, 4361608, 8723216, 56155703, 112311406, 224622812, 449245624, 898491248]

約数ペア:

[(1, 898491248), (2, 449245624), (4, 224622812), (8, 112311406), (16, 56155703), (103, 8723216), (206, 4361608), (412, 2180804), (457, 1966064), (824, 1090402), (914, 983032), (1193, 753136), (1648, 545201), (1828, 491516), (2386, 376568), (3656, 245758), (4772, 188284), (7312, 122879), (9544, 94142), (19088, 47071)]