3485999972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{308933}}^1$

素因数の和:308988

約数の個数: 48

約数和(自身を含む): 7750536192

約数和(自身を除く): 4264536220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 308933, 617866, 1235732, 2162531, 4016129, 4325062, 8032258, 8650124, 9576923, 16064516, 19153846, 28112903, 38307692, 56225806, 67038461, 112451612, 124499999, 134076922, 248999998, 268153844, 497999996, 871499993, 1742999986, 3485999972]

約数ペア:

[(1, 3485999972), (2, 1742999986), (4, 871499993), (7, 497999996), (13, 268153844), (14, 248999998), (26, 134076922), (28, 124499999), (31, 112451612), (52, 67038461), (62, 56225806), (91, 38307692), (124, 28112903), (182, 19153846), (217, 16064516), (364, 9576923), (403, 8650124), (434, 8032258), (806, 4325062), (868, 4016129), (1612, 2162531), (2821, 1235732), (5642, 617866), (11284, 308933)]