1253427836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1494

約数の個数: 48

約数和(自身を含む): 2337565440

約数和(自身を除く): 1084137604

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 229, 458, 916, 1147, 1193, 2294, 2386, 4588, 4772, 7099, 8473, 14198, 16946, 28396, 33892, 36983, 44141, 73966, 88282, 147932, 176564, 262663, 273197, 525326, 546394, 1050652, 1092788, 1368371, 2736742, 5473484, 8469107, 10108289, 16938214, 20216578, 33876428, 40433156, 313356959, 626713918, 1253427836]

約数ペア:

[(1, 1253427836), (2, 626713918), (4, 313356959), (31, 40433156), (37, 33876428), (62, 20216578), (74, 16938214), (124, 10108289), (148, 8469107), (229, 5473484), (458, 2736742), (916, 1368371), (1147, 1092788), (1193, 1050652), (2294, 546394), (2386, 525326), (4588, 273197), (4772, 262663), (7099, 176564), (8473, 147932), (14198, 88282), (16946, 73966), (28396, 44141), (33892, 36983)]