2013203155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 2586608640

約数和(自身を除く): 573405485

約数列:

[1, 5, 17, 85, 179, 307, 431, 895, 1535, 2155, 3043, 5219, 7327, 15215, 26095, 36635, 54953, 77149, 132317, 274765, 385745, 661585, 934201, 1311533, 2249389, 4671005, 6557665, 11246945, 23684743, 118423715, 402640631, 2013203155]

約数ペア:

[(1, 2013203155), (5, 402640631), (17, 118423715), (85, 23684743), (179, 11246945), (307, 6557665), (431, 4671005), (895, 2249389), (1535, 1311533), (2155, 934201), (3043, 661585), (5219, 385745), (7327, 274765), (15215, 132317), (26095, 77149), (36635, 54953)]