2018731864

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{929}}^1\times {\mathrm{1823}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 3816720000

約数和(自身を除く): 1797988136

約数列:

[1, 2, 4, 8, 149, 298, 596, 929, 1192, 1823, 1858, 3646, 3716, 7292, 7432, 14584, 138421, 271627, 276842, 543254, 553684, 1086508, 1107368, 1693567, 2173016, 3387134, 6774268, 13548536, 252341483, 504682966, 1009365932, 2018731864]

約数ペア:

[(1, 2018731864), (2, 1009365932), (4, 504682966), (8, 252341483), (149, 13548536), (298, 6774268), (596, 3387134), (929, 2173016), (1192, 1693567), (1823, 1107368), (1858, 1086508), (3646, 553684), (3716, 543254), (7292, 276842), (7432, 271627), (14584, 138421)]