2001551168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{3061}}^1$

素因数の和:3691

約数の個数: 56

約数和(自身を含む): 4213838664

約数和(自身を除く): 2212287496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 601, 1088, 1202, 2404, 3061, 4808, 6122, 9616, 10217, 12244, 19232, 20434, 24488, 38464, 40868, 48976, 52037, 81736, 97952, 104074, 163472, 195904, 208148, 326944, 416296, 653888, 832592, 1665184, 1839661, 3330368, 3679322, 7358644, 14717288, 29434576, 31274237, 58869152, 62548474, 117738304, 125096948, 250193896, 500387792, 1000775584, 2001551168]

約数ペア:

[(1, 2001551168), (2, 1000775584), (4, 500387792), (8, 250193896), (16, 125096948), (17, 117738304), (32, 62548474), (34, 58869152), (64, 31274237), (68, 29434576), (136, 14717288), (272, 7358644), (544, 3679322), (601, 3330368), (1088, 1839661), (1202, 1665184), (2404, 832592), (3061, 653888), (4808, 416296), (6122, 326944), (9616, 208148), (10217, 195904), (12244, 163472), (19232, 104074), (20434, 97952), (24488, 81736), (38464, 52037), (40868, 48976)]