1780822428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1927297}}^1$

素因数の和:1927322

約数の個数: 48

約数和(自身を含む): 5180577024

約数和(自身を除く): 3399754596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1927297, 3854594, 5781891, 7709188, 11563782, 13491079, 21200267, 23127564, 26982158, 40473237, 42400534, 53964316, 63600801, 80946474, 84801068, 127201602, 148401869, 161892948, 254403204, 296803738, 445205607, 593607476, 890411214, 1780822428]

約数ペア:

[(1, 1780822428), (2, 890411214), (3, 593607476), (4, 445205607), (6, 296803738), (7, 254403204), (11, 161892948), (12, 148401869), (14, 127201602), (21, 84801068), (22, 80946474), (28, 63600801), (33, 53964316), (42, 42400534), (44, 40473237), (66, 26982158), (77, 23127564), (84, 21200267), (132, 13491079), (154, 11563782), (231, 7709188), (308, 5781891), (462, 3854594), (924, 1927297)]