2601425596

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{61651}}^1$

素因数の和:61810

約数の個数: 48

約数和(自身を含む): 5717359872

約数和(自身を除く): 3115934276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 21098, 42196, 61651, 123302, 246604, 431557, 678161, 863114, 1356322, 1726228, 2712644, 4747127, 8446187, 9494254, 16892374, 18988508, 33784748, 59123309, 92908057, 118246618, 185816114, 236493236, 371632228, 650356399, 1300712798, 2601425596]

約数ペア:

[(1, 2601425596), (2, 1300712798), (4, 650356399), (7, 371632228), (11, 236493236), (14, 185816114), (22, 118246618), (28, 92908057), (44, 59123309), (77, 33784748), (137, 18988508), (154, 16892374), (274, 9494254), (308, 8446187), (548, 4747127), (959, 2712644), (1507, 1726228), (1918, 1356322), (3014, 863114), (3836, 678161), (6028, 431557), (10549, 246604), (21098, 123302), (42196, 61651)]