2658902484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{237997}}^1$

素因数の和:238037

約数の個数: 72

約数和(自身を含む): 7596896160

約数和(自身を除く): 4937993676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 237997, 475994, 713991, 951988, 1427982, 1665979, 2855964, 3331958, 4521943, 4997937, 6663916, 9043886, 9995874, 11661853, 13565829, 18087772, 19991748, 23323706, 27131658, 31653601, 34985559, 46647412, 54263316, 63307202, 69971118, 94960803, 126614404, 139942236, 189921606, 221575207, 379843212, 443150414, 664725621, 886300828, 1329451242, 2658902484]

約数ペア:

[(1, 2658902484), (2, 1329451242), (3, 886300828), (4, 664725621), (6, 443150414), (7, 379843212), (12, 221575207), (14, 189921606), (19, 139942236), (21, 126614404), (28, 94960803), (38, 69971118), (42, 63307202), (49, 54263316), (57, 46647412), (76, 34985559), (84, 31653601), (98, 27131658), (114, 23323706), (133, 19991748), (147, 18087772), (196, 13565829), (228, 11661853), (266, 9995874), (294, 9043886), (399, 6663916), (532, 4997937), (588, 4521943), (798, 3331958), (931, 2855964), (1596, 1665979), (1862, 1427982), (2793, 951988), (3724, 713991), (5586, 475994), (11172, 237997)]