988396184

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{10427}}^1$

素因数の和:10508

約数の個数: 48

約数和(自身を含む): 2016879480

約数和(自身を除く): 1028483296

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 578, 697, 1156, 1394, 2312, 2788, 5576, 10427, 11849, 20854, 23698, 41708, 47396, 83416, 94792, 177259, 354518, 427507, 709036, 855014, 1418072, 1710028, 3013403, 3420056, 6026806, 7267619, 12053612, 14535238, 24107224, 29070476, 58140952, 123549523, 247099046, 494198092, 988396184]

約数ペア:

[(1, 988396184), (2, 494198092), (4, 247099046), (8, 123549523), (17, 58140952), (34, 29070476), (41, 24107224), (68, 14535238), (82, 12053612), (136, 7267619), (164, 6026806), (289, 3420056), (328, 3013403), (578, 1710028), (697, 1418072), (1156, 855014), (1394, 709036), (2312, 427507), (2788, 354518), (5576, 177259), (10427, 94792), (11849, 83416), (20854, 47396), (23698, 41708)]