2078930165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 2718334080

約数和(自身を除く): 639403915

約数列:

[1, 5, 13, 65, 179, 197, 895, 907, 985, 2327, 2561, 4535, 11635, 11791, 12805, 35263, 58955, 162353, 176315, 178679, 458419, 811765, 893395, 2110589, 2292095, 2322827, 10552945, 11614135, 31983541, 159917705, 415786033, 2078930165]

約数ペア:

[(1, 2078930165), (5, 415786033), (13, 159917705), (65, 31983541), (179, 11614135), (197, 10552945), (895, 2322827), (907, 2292095), (985, 2110589), (2327, 893395), (2561, 811765), (4535, 458419), (11635, 178679), (11791, 176315), (12805, 162353), (35263, 58955)]