2000562806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1\times {\mathrm{1109}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 3302933760

約数和(自身を除く): 1302370954

約数列:

[1, 2, 11, 22, 167, 334, 491, 982, 1109, 1837, 2218, 3674, 5401, 10802, 12199, 24398, 81997, 163994, 185203, 370406, 544519, 901967, 1089038, 1803934, 2037233, 4074466, 5989709, 11979418, 90934673, 181869346, 1000281403, 2000562806]

約数ペア:

[(1, 2000562806), (2, 1000281403), (11, 181869346), (22, 90934673), (167, 11979418), (334, 5989709), (491, 4074466), (982, 2037233), (1109, 1803934), (1837, 1089038), (2218, 901967), (3674, 544519), (5401, 370406), (10802, 185203), (12199, 163994), (24398, 81997)]