260956016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{526121}}^1$

素因数の和:526160

約数の個数: 20

約数和(自身を含む): 521913024

約数和(自身を除く): 260957008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 526121, 1052242, 2104484, 4208968, 8417936, 16309751, 32619502, 65239004, 130478008, 260956016]

約数ペア:

[(1, 260956016), (2, 130478008), (4, 65239004), (8, 32619502), (16, 16309751), (31, 8417936), (62, 4208968), (124, 2104484), (248, 1052242), (496, 526121)]