2019079048

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{974459}}^1$

素因数の和:974509

約数の個数: 32

約数和(自身を含む): 4443537600

約数和(自身を除く): 2424458552

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 974459, 1948918, 3897836, 6821213, 7795672, 13642426, 27284852, 36054983, 54569704, 72109966, 144219932, 252384881, 288439864, 504769762, 1009539524, 2019079048]

約数ペア:

[(1, 2019079048), (2, 1009539524), (4, 504769762), (7, 288439864), (8, 252384881), (14, 144219932), (28, 72109966), (37, 54569704), (56, 36054983), (74, 27284852), (148, 13642426), (259, 7795672), (296, 6821213), (518, 3897836), (1036, 1948918), (2072, 974459)]