61791470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36563}}^1$

素因数の和:36596

約数の個数: 24

約数和(自身を含む): 120441816

約数和(自身を除く): 58650346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 36563, 73126, 182815, 365630, 475319, 950638, 2376595, 4753190, 6179147, 12358294, 30895735, 61791470]

約数ペア:

[(1, 61791470), (2, 30895735), (5, 12358294), (10, 6179147), (13, 4753190), (26, 2376595), (65, 950638), (130, 475319), (169, 365630), (338, 182815), (845, 73126), (1690, 36563)]