2551503084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5483}}^1$

素因数の和:5679

約数の個数: 96

約数和(自身を含む): 6793140480

約数和(自身を除く): 4241637396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 228, 247, 314, 471, 494, 628, 741, 942, 988, 1482, 1884, 2041, 2964, 2983, 4082, 5483, 5966, 6123, 8164, 8949, 10966, 11932, 12246, 16449, 17898, 21932, 24492, 32898, 35796, 38779, 65796, 71279, 77558, 104177, 116337, 142558, 155116, 208354, 213837, 232674, 285116, 312531, 416708, 427674, 465348, 625062, 855348, 860831, 1250124, 1354301, 1721662, 2582493, 2708602, 3443324, 4062903, 5164986, 5417204, 8125806, 10329972, 11190803, 16251612, 16355789, 22381606, 32711578, 33572409, 44763212, 49067367, 65423156, 67144818, 98134734, 134289636, 196269468, 212625257, 425250514, 637875771, 850501028, 1275751542, 2551503084]

約数ペア:

[(1, 2551503084), (2, 1275751542), (3, 850501028), (4, 637875771), (6, 425250514), (12, 212625257), (13, 196269468), (19, 134289636), (26, 98134734), (38, 67144818), (39, 65423156), (52, 49067367), (57, 44763212), (76, 33572409), (78, 32711578), (114, 22381606), (156, 16355789), (157, 16251612), (228, 11190803), (247, 10329972), (314, 8125806), (471, 5417204), (494, 5164986), (628, 4062903), (741, 3443324), (942, 2708602), (988, 2582493), (1482, 1721662), (1884, 1354301), (2041, 1250124), (2964, 860831), (2983, 855348), (4082, 625062), (5483, 465348), (5966, 427674), (6123, 416708), (8164, 312531), (8949, 285116), (10966, 232674), (11932, 213837), (12246, 208354), (16449, 155116), (17898, 142558), (21932, 116337), (24492, 104177), (32898, 77558), (35796, 71279), (38779, 65796)]