1788971392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1075103}}^1$

素因数の和:1075130

約数の個数: 32

約数和(自身を含む): 3838121280

約数和(自身を除く): 2049149888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1075103, 2150206, 4300412, 8600824, 13976339, 17201648, 27952678, 34403296, 55905356, 68806592, 111810712, 137613184, 223621424, 447242848, 894485696, 1788971392]

約数ペア:

[(1, 1788971392), (2, 894485696), (4, 447242848), (8, 223621424), (13, 137613184), (16, 111810712), (26, 68806592), (32, 55905356), (52, 34403296), (64, 27952678), (104, 17201648), (128, 13976339), (208, 8600824), (416, 4300412), (832, 2150206), (1664, 1075103)]