1285123114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{37907}}^1$

素因数の和:38010

約数の個数: 32

約数和(自身を含む): 2227170816

約数和(自身を除く): 942047702

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 506, 737, 1474, 1541, 3082, 16951, 33902, 37907, 75814, 416977, 833954, 871861, 1743722, 2539769, 5079538, 9590471, 19180942, 27937459, 55874918, 58414687, 116829374, 642561557, 1285123114]

約数ペア:

[(1, 1285123114), (2, 642561557), (11, 116829374), (22, 58414687), (23, 55874918), (46, 27937459), (67, 19180942), (134, 9590471), (253, 5079538), (506, 2539769), (737, 1743722), (1474, 871861), (1541, 833954), (3082, 416977), (16951, 75814), (33902, 37907)]