15763802548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{13729}}^1$

素因数の和:14128

約数の個数: 48

約数和(自身を含む): 30226210560

約数和(自身を除く): 14462408012

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 311, 622, 923, 1244, 1846, 3692, 4043, 8086, 13729, 16172, 22081, 27458, 44162, 54916, 88324, 178477, 287053, 356954, 574106, 713908, 974759, 1148212, 1949518, 3899036, 4269719, 8539438, 12671867, 17078876, 25343734, 50687468, 55506347, 111012694, 222025388, 303150049, 606300098, 1212600196, 3940950637, 7881901274, 15763802548]

約数ペア:

[(1, 15763802548), (2, 7881901274), (4, 3940950637), (13, 1212600196), (26, 606300098), (52, 303150049), (71, 222025388), (142, 111012694), (284, 55506347), (311, 50687468), (622, 25343734), (923, 17078876), (1244, 12671867), (1846, 8539438), (3692, 4269719), (4043, 3899036), (8086, 1949518), (13729, 1148212), (16172, 974759), (22081, 713908), (27458, 574106), (44162, 356954), (54916, 287053), (88324, 178477)]