28100404735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4040317}}^1$

素因数の和:4040442

約数の個数: 16

約数和(自身を含む): 36653764896

約数和(自身を除く): 8553360161

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 4040317, 20201585, 52524121, 262620605, 432313919, 2161569595, 5620080947, 28100404735]

約数ペア:

[(1, 28100404735), (5, 5620080947), (13, 2161569595), (65, 432313919), (107, 262620605), (535, 52524121), (1391, 20201585), (6955, 4040317)]