1381473669136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1703773}}^1$

素因数の和:1704080

約数の個数: 80

約数和(自身を含む): 3103104031488

約数和(自身を除く): 1721630362352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 271, 272, 374, 542, 748, 1084, 1496, 2168, 2981, 2992, 4336, 4607, 5962, 9214, 11924, 18428, 23848, 36856, 47696, 50677, 73712, 101354, 202708, 405416, 810832, 1703773, 3407546, 6815092, 13630184, 18741503, 27260368, 28964141, 37483006, 57928282, 74966012, 115856564, 149932024, 231713128, 299864048, 318605551, 461722483, 463426256, 637211102, 923444966, 1274422204, 1846889932, 2548844408, 3693779864, 5078947313, 5097688816, 7387559728, 7849282211, 10157894626, 15698564422, 20315789252, 31397128844, 40631578504, 62794257688, 81263157008, 86342104321, 125588515376, 172684208642, 345368417284, 690736834568, 1381473669136]

約数ペア:

[(1, 1381473669136), (2, 690736834568), (4, 345368417284), (8, 172684208642), (11, 125588515376), (16, 86342104321), (17, 81263157008), (22, 62794257688), (34, 40631578504), (44, 31397128844), (68, 20315789252), (88, 15698564422), (136, 10157894626), (176, 7849282211), (187, 7387559728), (271, 5097688816), (272, 5078947313), (374, 3693779864), (542, 2548844408), (748, 1846889932), (1084, 1274422204), (1496, 923444966), (2168, 637211102), (2981, 463426256), (2992, 461722483), (4336, 318605551), (4607, 299864048), (5962, 231713128), (9214, 149932024), (11924, 115856564), (18428, 74966012), (23848, 57928282), (36856, 37483006), (47696, 28964141), (50677, 27260368), (73712, 18741503), (101354, 13630184), (202708, 6815092), (405416, 3407546), (810832, 1703773)]