1245342832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{4049}}^1$

素因数の和:4513

約数の個数: 40

約数和(自身を含む): 2470824000

約数和(自身を除く): 1225481168

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 409, 752, 818, 1636, 3272, 4049, 6544, 8098, 16196, 19223, 32392, 38446, 64784, 76892, 153784, 190303, 307568, 380606, 761212, 1522424, 1656041, 3044848, 3312082, 6624164, 13248328, 26496656, 77833927, 155667854, 311335708, 622671416, 1245342832]

約数ペア:

[(1, 1245342832), (2, 622671416), (4, 311335708), (8, 155667854), (16, 77833927), (47, 26496656), (94, 13248328), (188, 6624164), (376, 3312082), (409, 3044848), (752, 1656041), (818, 1522424), (1636, 761212), (3272, 380606), (4049, 307568), (6544, 190303), (8098, 153784), (16196, 76892), (19223, 64784), (32392, 38446)]