680981532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{736993}}^1$

素因数の和:737018

約数の個数: 48

約数和(自身を含む): 1981039872

約数和(自身を除く): 1300058340

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 736993, 1473986, 2210979, 2947972, 4421958, 5158951, 8106923, 8843916, 10317902, 15476853, 16213846, 20635804, 24320769, 30953706, 32427692, 48641538, 56748461, 61907412, 97283076, 113496922, 170245383, 226993844, 340490766, 680981532]

約数ペア:

[(1, 680981532), (2, 340490766), (3, 226993844), (4, 170245383), (6, 113496922), (7, 97283076), (11, 61907412), (12, 56748461), (14, 48641538), (21, 32427692), (22, 30953706), (28, 24320769), (33, 20635804), (42, 16213846), (44, 15476853), (66, 10317902), (77, 8843916), (84, 8106923), (132, 5158951), (154, 4421958), (231, 2947972), (308, 2210979), (462, 1473986), (924, 736993)]