448266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 1104768

約数和(自身を除く): 656502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 821, 1642, 2463, 4926, 5747, 10673, 11494, 17241, 21346, 32019, 34482, 64038, 74711, 149422, 224133, 448266]

約数ペア:

[(1, 448266), (2, 224133), (3, 149422), (6, 74711), (7, 64038), (13, 34482), (14, 32019), (21, 21346), (26, 17241), (39, 11494), (42, 10673), (78, 5747), (91, 4926), (182, 2463), (273, 1642), (546, 821)]