2656551234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{1103}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 5759170560

約数和(自身を除く): 3102619326

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 571, 703, 1103, 1142, 1406, 1713, 2109, 2206, 3309, 3426, 4218, 6618, 10849, 20957, 21127, 21698, 32547, 40811, 41914, 42254, 62871, 63381, 65094, 81622, 122433, 125742, 126762, 244866, 401413, 629813, 775409, 802826, 1204239, 1259626, 1550818, 1889439, 2326227, 2408478, 3778878, 4652454, 11966447, 23303081, 23932894, 35899341, 46606162, 69909243, 71798682, 139818486, 442758539, 885517078, 1328275617, 2656551234]

約数ペア:

[(1, 2656551234), (2, 1328275617), (3, 885517078), (6, 442758539), (19, 139818486), (37, 71798682), (38, 69909243), (57, 46606162), (74, 35899341), (111, 23932894), (114, 23303081), (222, 11966447), (571, 4652454), (703, 3778878), (1103, 2408478), (1142, 2326227), (1406, 1889439), (1713, 1550818), (2109, 1259626), (2206, 1204239), (3309, 802826), (3426, 775409), (4218, 629813), (6618, 401413), (10849, 244866), (20957, 126762), (21127, 125742), (21698, 122433), (32547, 81622), (40811, 65094), (41914, 63381), (42254, 62871)]