2007807558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1613}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 4322937600

約数和(自身を除く): 2315130042

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 179, 183, 358, 366, 537, 1074, 1159, 1613, 2318, 3226, 3401, 3477, 4839, 6802, 6954, 9678, 10203, 10919, 20406, 21838, 30647, 32757, 61294, 65514, 91941, 98393, 183882, 196786, 207461, 288727, 295179, 414922, 577454, 590358, 622383, 866181, 1244766, 1732362, 1869467, 3738934, 5485813, 5608401, 10971626, 11216802, 16457439, 17612347, 32914878, 35224694, 52837041, 105674082, 334634593, 669269186, 1003903779, 2007807558]

約数ペア:

[(1, 2007807558), (2, 1003903779), (3, 669269186), (6, 334634593), (19, 105674082), (38, 52837041), (57, 35224694), (61, 32914878), (114, 17612347), (122, 16457439), (179, 11216802), (183, 10971626), (358, 5608401), (366, 5485813), (537, 3738934), (1074, 1869467), (1159, 1732362), (1613, 1244766), (2318, 866181), (3226, 622383), (3401, 590358), (3477, 577454), (4839, 414922), (6802, 295179), (6954, 288727), (9678, 207461), (10203, 196786), (10919, 183882), (20406, 98393), (21838, 91941), (30647, 65514), (32757, 61294)]