2109132472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{262853}}^1$

素因数の和:262935

約数の個数: 32

約数和(自身を含む): 4258234800

約数和(自身を除く): 2149102328

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 262853, 525706, 1051412, 2102824, 4468501, 8937002, 15508327, 17874004, 31016654, 35748008, 62033308, 124066616, 263641559, 527283118, 1054566236, 2109132472]

約数ペア:

[(1, 2109132472), (2, 1054566236), (4, 527283118), (8, 263641559), (17, 124066616), (34, 62033308), (59, 35748008), (68, 31016654), (118, 17874004), (136, 15508327), (236, 8937002), (472, 4468501), (1003, 2102824), (2006, 1051412), (4012, 525706), (8024, 262853)]