2443020944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1677899}}^1$

素因数の和:1677927

約数の個数: 40

約数和(自身を含む): 5825668800

約数和(自身を除く): 3382647856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1677899, 3355798, 6711596, 11745293, 13423192, 21812687, 23490586, 26846384, 43625374, 46981172, 87250748, 93962344, 152688809, 174501496, 187924688, 305377618, 349002992, 610755236, 1221510472, 2443020944]

約数ペア:

[(1, 2443020944), (2, 1221510472), (4, 610755236), (7, 349002992), (8, 305377618), (13, 187924688), (14, 174501496), (16, 152688809), (26, 93962344), (28, 87250748), (52, 46981172), (56, 43625374), (91, 26846384), (104, 23490586), (112, 21812687), (182, 13423192), (208, 11745293), (364, 6711596), (728, 3355798), (1456, 1677899)]