2987367058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{75941}}^1$

素因数の和:76062

約数の個数: 32

約数和(自身を含む): 5167093680

約数和(自身を除く): 2179726622

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 19669, 39338, 75941, 151882, 987233, 1290997, 1974466, 2581994, 6758749, 13517498, 16782961, 33565922, 87863737, 114898733, 175727474, 229797466, 1493683529, 2987367058]

約数ペア:

[(1, 2987367058), (2, 1493683529), (13, 229797466), (17, 175727474), (26, 114898733), (34, 87863737), (89, 33565922), (178, 16782961), (221, 13517498), (442, 6758749), (1157, 2581994), (1513, 1974466), (2314, 1290997), (3026, 987233), (19669, 151882), (39338, 75941)]