1963031536

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{550177}}^1$

素因数の和:550408

約数の個数: 20

約数和(自身を含む): 3820436032

約数和(自身を除く): 1857404496

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 550177, 1100354, 2200708, 4401416, 8802832, 122689471, 245378942, 490757884, 981515768, 1963031536]

約数ペア:

[(1, 1963031536), (2, 981515768), (4, 490757884), (8, 245378942), (16, 122689471), (223, 8802832), (446, 4401416), (892, 2200708), (1784, 1100354), (3568, 550177)]