1531318922

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 2767564800

約数和(自身を除く): 1236245878

約数列:

[1, 2, 7, 14, 41, 59, 82, 103, 118, 206, 287, 413, 439, 574, 721, 826, 878, 1442, 2419, 3073, 4223, 4838, 6077, 6146, 8446, 12154, 16933, 17999, 25901, 29561, 33866, 35998, 42539, 45217, 51802, 59122, 85078, 90434, 125993, 181307, 249157, 251986, 316519, 362614, 498314, 633038, 1061941, 1744099, 1853897, 2123882, 2667803, 3488198, 3707794, 5335606, 7433587, 12977279, 14867174, 18674621, 25954558, 37349242, 109379923, 218759846, 765659461, 1531318922]

約数ペア:

[(1, 1531318922), (2, 765659461), (7, 218759846), (14, 109379923), (41, 37349242), (59, 25954558), (82, 18674621), (103, 14867174), (118, 12977279), (206, 7433587), (287, 5335606), (413, 3707794), (439, 3488198), (574, 2667803), (721, 2123882), (826, 1853897), (878, 1744099), (1442, 1061941), (2419, 633038), (3073, 498314), (4223, 362614), (4838, 316519), (6077, 251986), (6146, 249157), (8446, 181307), (12154, 125993), (16933, 90434), (17999, 85078), (25901, 59122), (29561, 51802), (33866, 45217), (35998, 42539)]