1301472008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5247871}}^1$

素因数の和:5247908

約数の個数: 16

約数和(自身を含む): 2518978560

約数和(自身を除く): 1217506552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5247871, 10495742, 20991484, 41982968, 162684001, 325368002, 650736004, 1301472008]

約数ペア:

[(1, 1301472008), (2, 650736004), (4, 325368002), (8, 162684001), (31, 41982968), (62, 20991484), (124, 10495742), (248, 5247871)]