2008409142

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{10639}}^1$

素因数の和:11148

約数の個数: 32

約数和(自身を含む): 4081674240

約数和(自身を除く): 2073265098

約数列:

[1, 2, 3, 6, 73, 146, 219, 431, 438, 862, 1293, 2586, 10639, 21278, 31463, 31917, 62926, 63834, 94389, 188778, 776647, 1553294, 2329941, 4585409, 4659882, 9170818, 13756227, 27512454, 334734857, 669469714, 1004204571, 2008409142]

約数ペア:

[(1, 2008409142), (2, 1004204571), (3, 669469714), (6, 334734857), (73, 27512454), (146, 13756227), (219, 9170818), (431, 4659882), (438, 4585409), (862, 2329941), (1293, 1553294), (2586, 776647), (10639, 188778), (21278, 94389), (31463, 63834), (31917, 62926)]