2176304873

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 2421522432

約数和(自身を除く): 245217559

約数列:

[1, 23, 31, 47, 101, 643, 713, 1081, 1457, 2323, 3131, 4747, 14789, 19933, 30221, 33511, 64943, 72013, 109181, 147157, 458459, 695083, 936851, 1493689, 2013233, 3052321, 3384611, 21547573, 46304359, 70203383, 94621951, 2176304873]

約数ペア:

[(1, 2176304873), (23, 94621951), (31, 70203383), (47, 46304359), (101, 21547573), (643, 3384611), (713, 3052321), (1081, 2013233), (1457, 1493689), (2323, 936851), (3131, 695083), (4747, 458459), (14789, 147157), (19933, 109181), (30221, 72013), (33511, 64943)]