229341736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{1489}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 463717800

約数和(自身を除く): 234376064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1481, 1489, 2962, 2978, 5924, 5956, 11848, 11912, 19253, 19357, 38506, 38714, 77012, 77428, 154024, 154856, 2205209, 4410418, 8820836, 17641672, 28667717, 57335434, 114670868, 229341736]

約数ペア:

[(1, 229341736), (2, 114670868), (4, 57335434), (8, 28667717), (13, 17641672), (26, 8820836), (52, 4410418), (104, 2205209), (1481, 154856), (1489, 154024), (2962, 77428), (2978, 77012), (5924, 38714), (5956, 38506), (11848, 19357), (11912, 19253)]