2014402268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 3784653600

約数和(自身を除く): 1770251332

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 389, 778, 1117, 1159, 1556, 2234, 2318, 4468, 4636, 7391, 14782, 21223, 23729, 29564, 42446, 47458, 68137, 84892, 94916, 136274, 272548, 434513, 450851, 869026, 901702, 1294603, 1738052, 1803404, 2589206, 5178412, 8255747, 16511494, 26505293, 33022988, 53010586, 106021172, 503600567, 1007201134, 2014402268]

約数ペア:

[(1, 2014402268), (2, 1007201134), (4, 503600567), (19, 106021172), (38, 53010586), (61, 33022988), (76, 26505293), (122, 16511494), (244, 8255747), (389, 5178412), (778, 2589206), (1117, 1803404), (1159, 1738052), (1556, 1294603), (2234, 901702), (2318, 869026), (4468, 450851), (4636, 434513), (7391, 272548), (14782, 136274), (21223, 94916), (23729, 84892), (29564, 68137), (42446, 47458)]