1738559950

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 3271259376

約数和(自身を除く): 1532699426

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 433, 613, 655, 866, 1226, 1310, 2165, 3065, 3275, 4330, 6130, 6550, 10825, 15325, 21650, 30650, 56723, 80303, 113446, 160606, 265429, 283615, 401515, 530858, 567230, 803030, 1327145, 1418075, 2007575, 2654290, 2836150, 4015150, 6635725, 13271450, 34771199, 69542398, 173855995, 347711990, 869279975, 1738559950]

約数ペア:

[(1, 1738559950), (2, 869279975), (5, 347711990), (10, 173855995), (25, 69542398), (50, 34771199), (131, 13271450), (262, 6635725), (433, 4015150), (613, 2836150), (655, 2654290), (866, 2007575), (1226, 1418075), (1310, 1327145), (2165, 803030), (3065, 567230), (3275, 530858), (4330, 401515), (6130, 283615), (6550, 265429), (10825, 160606), (15325, 113446), (21650, 80303), (30650, 56723)]