99681284

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 176655360

約数和(自身を除く): 76974076

約数列:

[1, 2, 4, 127, 254, 317, 508, 619, 634, 1238, 1268, 2476, 40259, 78613, 80518, 157226, 161036, 196223, 314452, 392446, 784892, 24920321, 49840642, 99681284]

約数ペア:

[(1, 99681284), (2, 49840642), (4, 24920321), (127, 784892), (254, 392446), (317, 314452), (508, 196223), (619, 161036), (634, 157226), (1238, 80518), (1268, 78613), (2476, 40259)]