3991303652

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 8030926848

約数和(自身を除く): 4039623196

約数列:

[1, 2, 4, 7, 14, 28, 347, 547, 694, 751, 1094, 1388, 1502, 2188, 2429, 3004, 3829, 4858, 5257, 7658, 9716, 10514, 15316, 21028, 189809, 260597, 379618, 410797, 521194, 759236, 821594, 1042388, 1328663, 1643188, 1824179, 2657326, 2875579, 3648358, 5314652, 5751158, 7296716, 11502316, 142546559, 285093118, 570186236, 997825913, 1995651826, 3991303652]

約数ペア:

[(1, 3991303652), (2, 1995651826), (4, 997825913), (7, 570186236), (14, 285093118), (28, 142546559), (347, 11502316), (547, 7296716), (694, 5751158), (751, 5314652), (1094, 3648358), (1388, 2875579), (1502, 2657326), (2188, 1824179), (2429, 1643188), (3004, 1328663), (3829, 1042388), (4858, 821594), (5257, 759236), (7658, 521194), (9716, 410797), (10514, 379618), (15316, 260597), (21028, 189809)]