7542470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 24

約数和(自身を含む): 14704416

約数和(自身を除く): 7161946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4463, 8926, 22315, 44630, 58019, 116038, 290095, 580190, 754247, 1508494, 3771235, 7542470]

約数ペア:

[(1, 7542470), (2, 3771235), (5, 1508494), (10, 754247), (13, 580190), (26, 290095), (65, 116038), (130, 58019), (169, 44630), (338, 22315), (845, 8926), (1690, 4463)]