1900896206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 3197426400

約数和(自身を除く): 1296530194

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 317, 349, 634, 698, 781, 1562, 3487, 3839, 6974, 7678, 8591, 17182, 22507, 24779, 38357, 42229, 45014, 49558, 76714, 84458, 110633, 221266, 247577, 272569, 495154, 545138, 1216963, 2433926, 2723347, 2998259, 5446694, 5996518, 7854943, 13386593, 15709886, 26773186, 86404373, 172808746, 950448103, 1900896206]

約数ペア:

[(1, 1900896206), (2, 950448103), (11, 172808746), (22, 86404373), (71, 26773186), (121, 15709886), (142, 13386593), (242, 7854943), (317, 5996518), (349, 5446694), (634, 2998259), (698, 2723347), (781, 2433926), (1562, 1216963), (3487, 545138), (3839, 495154), (6974, 272569), (7678, 247577), (8591, 221266), (17182, 110633), (22507, 84458), (24779, 76714), (38357, 49558), (42229, 45014)]