424291244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{51971}}^1$

素因数の和:52145

約数の個数: 24

約数和(自身を含む): 804734448

約数和(自身を除く): 380443204

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 51971, 103942, 207884, 675623, 1351246, 2702492, 8159447, 16318894, 32637788, 106072811, 212145622, 424291244]

約数ペア:

[(1, 424291244), (2, 212145622), (4, 106072811), (13, 32637788), (26, 16318894), (52, 8159447), (157, 2702492), (314, 1351246), (628, 675623), (2041, 207884), (4082, 103942), (8164, 51971)]