1831499584

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{205879}}^1$

素因数の和:206030

約数の個数: 28

約数和(自身を含む): 3660546400

約数和(自身を除く): 1829046816

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 205879, 411758, 823516, 1647032, 3294064, 6588128, 13176256, 28617181, 57234362, 114468724, 228937448, 457874896, 915749792, 1831499584]

約数ペア:

[(1, 1831499584), (2, 915749792), (4, 457874896), (8, 228937448), (16, 114468724), (32, 57234362), (64, 28617181), (139, 13176256), (278, 6588128), (556, 3294064), (1112, 1647032), (2224, 823516), (4448, 411758), (8896, 205879)]