34719142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 18503258

約数列:

[1, 2, 71, 139, 142, 278, 1759, 3518, 9869, 19738, 124889, 244501, 249778, 489002, 17359571, 34719142]

約数ペア:

[(1, 34719142), (2, 17359571), (71, 489002), (139, 249778), (142, 244501), (278, 124889), (1759, 19738), (3518, 9869)]