2018793848

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{991}}^1\times {\mathrm{1709}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 3816720000

約数和(自身を除く): 1797926152

約数列:

[1, 2, 4, 8, 149, 298, 596, 991, 1192, 1709, 1982, 3418, 3964, 6836, 7928, 13672, 147659, 254641, 295318, 509282, 590636, 1018564, 1181272, 1693619, 2037128, 3387238, 6774476, 13548952, 252349231, 504698462, 1009396924, 2018793848]

約数ペア:

[(1, 2018793848), (2, 1009396924), (4, 504698462), (8, 252349231), (149, 13548952), (298, 6774476), (596, 3387238), (991, 2037128), (1192, 1693619), (1709, 1181272), (1982, 1018564), (3418, 590636), (3964, 509282), (6836, 295318), (7928, 254641), (13672, 147659)]