123819332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10973}}^1$

素因数の和:11028

約数の個数: 48

約数和(自身を含む): 275315712

約数和(自身を除く): 151496380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 10973, 11284, 21946, 43892, 76811, 142649, 153622, 285298, 307244, 340163, 570596, 680326, 998543, 1360652, 1997086, 2381141, 3994172, 4422119, 4762282, 8844238, 9524564, 17688476, 30954833, 61909666, 123819332]

約数ペア:

[(1, 123819332), (2, 61909666), (4, 30954833), (7, 17688476), (13, 9524564), (14, 8844238), (26, 4762282), (28, 4422119), (31, 3994172), (52, 2381141), (62, 1997086), (91, 1360652), (124, 998543), (182, 680326), (217, 570596), (364, 340163), (403, 307244), (434, 285298), (806, 153622), (868, 142649), (1612, 76811), (2821, 43892), (5642, 21946), (10973, 11284)]