491841036304

素因数分解:

$2^4\times {\mathrm{136463}}^1\times {\mathrm{225263}}^1$

素因数の和:361734

約数の個数: 20

約数和(自身を含む): 952953221376

約数和(自身を除く): 461112185072

約数列:

[1, 2, 4, 8, 16, 136463, 225263, 272926, 450526, 545852, 901052, 1091704, 1802104, 2183408, 3604208, 30740064769, 61480129538, 122960259076, 245920518152, 491841036304]

約数ペア:

[(1, 491841036304), (2, 245920518152), (4, 122960259076), (8, 61480129538), (16, 30740064769), (136463, 3604208), (225263, 2183408), (272926, 1802104), (450526, 1091704), (545852, 901052)]