2019504996

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{768457}}^1$

素因数の和:768540

約数の個数: 36

約数和(自身を含む): 5174796172

約数和(自身を除く): 3155291176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 768457, 1536914, 2305371, 3073828, 4610742, 6916113, 9221484, 13832226, 27664452, 56097361, 112194722, 168292083, 224389444, 336584166, 504876249, 673168332, 1009752498, 2019504996]

約数ペア:

[(1, 2019504996), (2, 1009752498), (3, 673168332), (4, 504876249), (6, 336584166), (9, 224389444), (12, 168292083), (18, 112194722), (36, 56097361), (73, 27664452), (146, 13832226), (219, 9221484), (292, 6916113), (438, 4610742), (657, 3073828), (876, 2305371), (1314, 1536914), (2628, 768457)]