907148912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{2069}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 1789059600

約数和(自身を除く): 881910688

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 409, 536, 818, 1072, 1636, 2069, 3272, 4138, 6544, 8276, 16552, 27403, 33104, 54806, 109612, 138623, 219224, 277246, 438448, 554492, 846221, 1108984, 1692442, 2217968, 3384884, 6769768, 13539536, 56696807, 113393614, 226787228, 453574456, 907148912]

約数ペア:

[(1, 907148912), (2, 453574456), (4, 226787228), (8, 113393614), (16, 56696807), (67, 13539536), (134, 6769768), (268, 3384884), (409, 2217968), (536, 1692442), (818, 1108984), (1072, 846221), (1636, 554492), (2069, 438448), (3272, 277246), (4138, 219224), (6544, 138623), (8276, 109612), (16552, 54806), (27403, 33104)]