2195926096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3359}}^1$

素因数の和:3836

約数の個数: 80

約数和(自身を含む): 5249664000

約数和(自身を除く): 3053737904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 449, 728, 898, 1456, 1796, 3143, 3359, 3592, 5837, 6286, 6718, 7184, 11674, 12572, 13436, 23348, 23513, 25144, 26872, 40859, 43667, 46696, 47026, 50288, 53744, 81718, 87334, 93392, 94052, 163436, 174668, 188104, 305669, 326872, 349336, 376208, 611338, 653744, 698672, 1222676, 1508191, 2445352, 3016382, 4890704, 6032764, 10557337, 12065528, 19606483, 21114674, 24131056, 39212966, 42229348, 78425932, 84458696, 137245381, 156851864, 168917392, 274490762, 313703728, 548981524, 1097963048, 2195926096]

約数ペア:

[(1, 2195926096), (2, 1097963048), (4, 548981524), (7, 313703728), (8, 274490762), (13, 168917392), (14, 156851864), (16, 137245381), (26, 84458696), (28, 78425932), (52, 42229348), (56, 39212966), (91, 24131056), (104, 21114674), (112, 19606483), (182, 12065528), (208, 10557337), (364, 6032764), (449, 4890704), (728, 3016382), (898, 2445352), (1456, 1508191), (1796, 1222676), (3143, 698672), (3359, 653744), (3592, 611338), (5837, 376208), (6286, 349336), (6718, 326872), (7184, 305669), (11674, 188104), (12572, 174668), (13436, 163436), (23348, 94052), (23513, 93392), (25144, 87334), (26872, 81718), (40859, 53744), (43667, 50288), (46696, 47026)]