2163851456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2600783}}^1$

素因数の和:2600808

約数の個数: 28

約数和(自身を含む): 4624193952

約数和(自身を除く): 2460342496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2600783, 5201566, 10403132, 20806264, 33810179, 41612528, 67620358, 83225056, 135240716, 166450112, 270481432, 540962864, 1081925728, 2163851456]

約数ペア:

[(1, 2163851456), (2, 1081925728), (4, 540962864), (8, 270481432), (13, 166450112), (16, 135240716), (26, 83225056), (32, 67620358), (52, 41612528), (64, 33810179), (104, 20806264), (208, 10403132), (416, 5201566), (832, 2600783)]