2051206185588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{178241761}}^1$

素因数の和:178241912

約数の個数: 48

約数和(自身を含む): 5509809346944

約数和(自身を除く): 3458603161356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 178241761, 356483522, 534725283, 712967044, 1069450566, 1247692327, 2138901132, 2495384654, 3743076981, 4990769308, 7486153962, 14972307924, 24419121257, 48838242514, 73257363771, 97676485028, 146514727542, 170933848799, 293029455084, 341867697598, 512801546397, 683735395196, 1025603092794, 2051206185588]

約数ペア:

[(1, 2051206185588), (2, 1025603092794), (3, 683735395196), (4, 512801546397), (6, 341867697598), (7, 293029455084), (12, 170933848799), (14, 146514727542), (21, 97676485028), (28, 73257363771), (42, 48838242514), (84, 24419121257), (137, 14972307924), (274, 7486153962), (411, 4990769308), (548, 3743076981), (822, 2495384654), (959, 2138901132), (1644, 1247692327), (1918, 1069450566), (2877, 712967044), (3836, 534725283), (5754, 356483522), (11508, 178241761)]