2639459184

素因数分解:

$2^4\times 3^1\times {\mathrm{54988733}}^1$

素因数の和:54988744

約数の個数: 20

約数和(自身を含む): 6818603016

約数和(自身を除く): 4179143832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 54988733, 109977466, 164966199, 219954932, 329932398, 439909864, 659864796, 879819728, 1319729592, 2639459184]

約数ペア:

[(1, 2639459184), (2, 1319729592), (3, 879819728), (4, 659864796), (6, 439909864), (8, 329932398), (12, 219954932), (16, 164966199), (24, 109977466), (48, 54988733)]