2908647274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{2467}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 4749103296

約数和(自身を除く): 1840456022

約数列:

[1, 2, 13, 26, 137, 274, 331, 662, 1781, 2467, 3562, 4303, 4934, 8606, 32071, 45347, 64142, 90694, 337979, 589511, 675958, 816577, 1179022, 1633154, 4393727, 8787454, 10615501, 21231002, 111871049, 223742098, 1454323637, 2908647274]

約数ペア:

[(1, 2908647274), (2, 1454323637), (13, 223742098), (26, 111871049), (137, 21231002), (274, 10615501), (331, 8787454), (662, 4393727), (1781, 1633154), (2467, 1179022), (3562, 816577), (4303, 675958), (4934, 589511), (8606, 337979), (32071, 90694), (45347, 64142)]