2007179976

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{1523}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 5085892800

約数和(自身を除く): 3078712824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 617, 712, 1068, 1234, 1523, 1851, 2136, 2468, 3046, 3702, 4569, 4936, 6092, 7404, 9138, 12184, 14808, 18276, 36552, 54913, 109826, 135547, 164739, 219652, 271094, 329478, 406641, 439304, 542188, 658956, 813282, 939691, 1084376, 1317912, 1626564, 1879382, 2819073, 3253128, 3758764, 5638146, 7517528, 11276292, 22552584, 83632499, 167264998, 250897497, 334529996, 501794994, 669059992, 1003589988, 2007179976]

約数ペア:

[(1, 2007179976), (2, 1003589988), (3, 669059992), (4, 501794994), (6, 334529996), (8, 250897497), (12, 167264998), (24, 83632499), (89, 22552584), (178, 11276292), (267, 7517528), (356, 5638146), (534, 3758764), (617, 3253128), (712, 2819073), (1068, 1879382), (1234, 1626564), (1523, 1317912), (1851, 1084376), (2136, 939691), (2468, 813282), (3046, 658956), (3702, 542188), (4569, 439304), (4936, 406641), (6092, 329478), (7404, 271094), (9138, 219652), (12184, 164739), (14808, 135547), (18276, 109826), (36552, 54913)]