2009172684

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2498971}}^1$

素因数の和:2499045

約数の個数: 24

約数和(自身を含む): 4758042688

約数和(自身を除く): 2748870004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 2498971, 4997942, 7496913, 9995884, 14993826, 29987652, 167431057, 334862114, 502293171, 669724228, 1004586342, 2009172684]

約数ペア:

[(1, 2009172684), (2, 1004586342), (3, 669724228), (4, 502293171), (6, 334862114), (12, 167431057), (67, 29987652), (134, 14993826), (201, 9995884), (268, 7496913), (402, 4997942), (804, 2498971)]