2053521568

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{150287}}^1$

素因数の和:150365

約数の個数: 48

約数和(自身を含む): 4696199424

約数和(自身を除く): 2642677856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 150287, 300574, 601148, 1052009, 1202296, 2104018, 2404592, 4208036, 4809184, 8416072, 9167507, 16832144, 18335014, 33664288, 36670028, 64172549, 73340056, 128345098, 146680112, 256690196, 293360224, 513380392, 1026760784, 2053521568]

約数ペア:

[(1, 2053521568), (2, 1026760784), (4, 513380392), (7, 293360224), (8, 256690196), (14, 146680112), (16, 128345098), (28, 73340056), (32, 64172549), (56, 36670028), (61, 33664288), (112, 18335014), (122, 16832144), (224, 9167507), (244, 8416072), (427, 4809184), (488, 4208036), (854, 2404592), (976, 2104018), (1708, 1202296), (1952, 1052009), (3416, 601148), (6832, 300574), (13664, 150287)]