2005662952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{51343}}^1$

素因数の和:51625

約数の個数: 32

約数和(自身を含む): 3974025600

約数和(自身を除く): 1968362648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 39064, 51343, 102686, 205372, 410744, 975517, 1951034, 3902068, 7804136, 13195151, 26390302, 52780604, 105561208, 250707869, 501415738, 1002831476, 2005662952]

約数ペア:

[(1, 2005662952), (2, 1002831476), (4, 501415738), (8, 250707869), (19, 105561208), (38, 52780604), (76, 26390302), (152, 13195151), (257, 7804136), (514, 3902068), (1028, 1951034), (2056, 975517), (4883, 410744), (9766, 205372), (19532, 102686), (39064, 51343)]