2018528072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{559459}}^1$

素因数の和:559517

約数の個数: 32

約数和(自身を含む): 4229517600

約数和(自身を除く): 2210989528

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 559459, 1118918, 2237836, 4475672, 6154049, 12308098, 22937819, 24616196, 45875638, 49232392, 91751276, 183502552, 252316009, 504632018, 1009264036, 2018528072]

約数ペア:

[(1, 2018528072), (2, 1009264036), (4, 504632018), (8, 252316009), (11, 183502552), (22, 91751276), (41, 49232392), (44, 45875638), (82, 24616196), (88, 22937819), (164, 12308098), (328, 6154049), (451, 4475672), (902, 2237836), (1804, 1118918), (3608, 559459)]