2130993844

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{211997}}^1$

素因数の和:212367

約数の個数: 24

約数和(自身を含む): 4273879680

約数和(自身を除く): 2142885836

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 211997, 423994, 847988, 1483979, 2967958, 5935916, 76106923, 152213846, 304427692, 532748461, 1065496922, 2130993844]

約数ペア:

[(1, 2130993844), (2, 1065496922), (4, 532748461), (7, 304427692), (14, 152213846), (28, 76106923), (359, 5935916), (718, 2967958), (1436, 1483979), (2513, 847988), (5026, 423994), (10052, 211997)]