38400314966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{668599}}^1$

素因数の和:668708

約数の個数: 24

約数和(自身を含む): 63379268400

約数和(自身を除く): 24978953434

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2209, 4418, 28717, 57434, 668599, 1337198, 8691787, 17383574, 31424153, 62848306, 408513989, 817027978, 1476935191, 2953870382, 19200157483, 38400314966]

約数ペア:

[(1, 38400314966), (2, 19200157483), (13, 2953870382), (26, 1476935191), (47, 817027978), (94, 408513989), (611, 62848306), (1222, 31424153), (2209, 17383574), (4418, 8691787), (28717, 1337198), (57434, 668599)]