488879972

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 996538368

約数和(自身を除く): 507658396

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 347, 469, 694, 751, 938, 1388, 1502, 1876, 2429, 3004, 4858, 5257, 9716, 10514, 21028, 23249, 46498, 50317, 92996, 100634, 162743, 201268, 260597, 325486, 352219, 521194, 650972, 704438, 1042388, 1408876, 1824179, 3648358, 7296716, 17459999, 34919998, 69839996, 122219993, 244439986, 488879972]

約数ペア:

[(1, 488879972), (2, 244439986), (4, 122219993), (7, 69839996), (14, 34919998), (28, 17459999), (67, 7296716), (134, 3648358), (268, 1824179), (347, 1408876), (469, 1042388), (694, 704438), (751, 650972), (938, 521194), (1388, 352219), (1502, 325486), (1876, 260597), (2429, 201268), (3004, 162743), (4858, 100634), (5257, 92996), (9716, 50317), (10514, 46498), (21028, 23249)]