2018777932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{165311}}^1$

素因数の和:165429

約数の個数: 24

約数和(自身を含む): 3665958912

約数和(自身を除く): 1647180980

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 165311, 330622, 661244, 7108373, 11737081, 14216746, 23474162, 28433492, 46948324, 504694483, 1009388966, 2018777932]

約数ペア:

[(1, 2018777932), (2, 1009388966), (4, 504694483), (43, 46948324), (71, 28433492), (86, 23474162), (142, 14216746), (172, 11737081), (284, 7108373), (3053, 661244), (6106, 330622), (12212, 165311)]