1734684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 4693248

約数和(自身を除く): 2958564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 193, 214, 321, 386, 428, 579, 642, 749, 772, 1158, 1284, 1351, 1498, 2247, 2316, 2702, 2996, 4053, 4494, 5404, 8106, 8988, 16212, 20651, 41302, 61953, 82604, 123906, 144557, 247812, 289114, 433671, 578228, 867342, 1734684]

約数ペア:

[(1, 1734684), (2, 867342), (3, 578228), (4, 433671), (6, 289114), (7, 247812), (12, 144557), (14, 123906), (21, 82604), (28, 61953), (42, 41302), (84, 20651), (107, 16212), (193, 8988), (214, 8106), (321, 5404), (386, 4494), (428, 4053), (579, 2996), (642, 2702), (749, 2316), (772, 2247), (1158, 1498), (1284, 1351)]