1396096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 2998800

約数和(自身を除く): 1602704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 839, 1664, 1678, 3356, 6712, 10907, 13424, 21814, 26848, 43628, 53696, 87256, 107392, 174512, 349024, 698048, 1396096]

約数ペア:

[(1, 1396096), (2, 698048), (4, 349024), (8, 174512), (13, 107392), (16, 87256), (26, 53696), (32, 43628), (52, 26848), (64, 21814), (104, 13424), (128, 10907), (208, 6712), (416, 3356), (832, 1678), (839, 1664)]