2901948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 7822080

約数和(自身を除く): 4920132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 193, 358, 386, 537, 579, 716, 772, 1074, 1158, 1253, 1351, 2148, 2316, 2506, 2702, 3759, 4053, 5012, 5404, 7518, 8106, 15036, 16212, 34547, 69094, 103641, 138188, 207282, 241829, 414564, 483658, 725487, 967316, 1450974, 2901948]

約数ペア:

[(1, 2901948), (2, 1450974), (3, 967316), (4, 725487), (6, 483658), (7, 414564), (12, 241829), (14, 207282), (21, 138188), (28, 103641), (42, 69094), (84, 34547), (179, 16212), (193, 15036), (358, 8106), (386, 7518), (537, 5404), (579, 5012), (716, 4053), (772, 3759), (1074, 2702), (1158, 2506), (1253, 2316), (1351, 2148)]