7438865532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{494737}}^1$

素因数の和:494930

約数の個数: 48

約数和(自身を含む): 19947836160

約数和(自身を除く): 12508970628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 15036, 494737, 989474, 1484211, 1978948, 2968422, 3463159, 5936844, 6926318, 10389477, 13852636, 20778954, 41557908, 88557923, 177115846, 265673769, 354231692, 531347538, 619905461, 1062695076, 1239810922, 1859716383, 2479621844, 3719432766, 7438865532]

約数ペア:

[(1, 7438865532), (2, 3719432766), (3, 2479621844), (4, 1859716383), (6, 1239810922), (7, 1062695076), (12, 619905461), (14, 531347538), (21, 354231692), (28, 265673769), (42, 177115846), (84, 88557923), (179, 41557908), (358, 20778954), (537, 13852636), (716, 10389477), (1074, 6926318), (1253, 5936844), (2148, 3463159), (2506, 2968422), (3759, 1978948), (5012, 1484211), (7518, 989474), (15036, 494737)]