2782838436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{171653}}^1$

素因数の和:171860

約数の個数: 48

約数和(自身を含む): 7459396224

約数和(自身を除く): 4676557788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 171653, 343306, 514959, 686612, 1029918, 1201571, 2059836, 2403142, 3604713, 4806284, 7209426, 14418852, 33129029, 66258058, 99387087, 132516116, 198774174, 231903203, 397548348, 463806406, 695709609, 927612812, 1391419218, 2782838436]

約数ペア:

[(1, 2782838436), (2, 1391419218), (3, 927612812), (4, 695709609), (6, 463806406), (7, 397548348), (12, 231903203), (14, 198774174), (21, 132516116), (28, 99387087), (42, 66258058), (84, 33129029), (193, 14418852), (386, 7209426), (579, 4806284), (772, 3604713), (1158, 2403142), (1351, 2059836), (2316, 1201571), (2702, 1029918), (4053, 686612), (5404, 514959), (8106, 343306), (16212, 171653)]