286677170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{1489}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 556461360

約数和(自身を除く): 269784190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1481, 1489, 2962, 2978, 7405, 7445, 14810, 14890, 19253, 19357, 38506, 38714, 96265, 96785, 192530, 193570, 2205209, 4410418, 11026045, 22052090, 28667717, 57335434, 143338585, 286677170]

約数ペア:

[(1, 286677170), (2, 143338585), (5, 57335434), (10, 28667717), (13, 22052090), (26, 11026045), (65, 4410418), (130, 2205209), (1481, 193570), (1489, 192530), (2962, 96785), (2978, 96265), (7405, 38714), (7445, 38506), (14810, 19357), (14890, 19253)]