2849912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 5854800

約数和(自身を除く): 3004888

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 409, 536, 818, 871, 1636, 1742, 3272, 3484, 5317, 6968, 10634, 21268, 27403, 42536, 54806, 109612, 219224, 356239, 712478, 1424956, 2849912]

約数ペア:

[(1, 2849912), (2, 1424956), (4, 712478), (8, 356239), (13, 219224), (26, 109612), (52, 54806), (67, 42536), (104, 27403), (134, 21268), (268, 10634), (409, 6968), (536, 5317), (818, 3484), (871, 3272), (1636, 1742)]