2541448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3517

約数の個数: 32

約数和(自身を含む): 5866560

約数和(自身を除く): 3325112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 3491, 6982, 13964, 24437, 27928, 45383, 48874, 90766, 97748, 181532, 195496, 317681, 363064, 635362, 1270724, 2541448]

約数ペア:

[(1, 2541448), (2, 1270724), (4, 635362), (7, 363064), (8, 317681), (13, 195496), (14, 181532), (26, 97748), (28, 90766), (52, 48874), (56, 45383), (91, 27928), (104, 24437), (182, 13964), (364, 6982), (728, 3491)]